Ka (Indic)

← Au	Ka			Kha →
Devanagari	Bengali	Gurmukhi	Gujarati	Oriya
Ka	Ka	ਕ	ક	Ka
Tamil	Telugu	Kannada	Malayalam	Sinhala
க	క	ಕ	ക	ක
Thai	Lao	Tibetan	Burmese	Khmer
ก	ກ	ཀ	က	ក
Baybayin	Hanunoo	Buhid	Tagbanwa	Lontara
ᜃ	ᜣ	ᝃ	ᝣ	ᨀ
Balinese	Sundanese	Limbu	Tai Le	New Tai Lue
ᬓ	ᮊ	ᤁ	ᥐ	ᦂ
Lepcha	Saurashtra	Rejang	Javanese	Cham
ᰀ	ꢒ	ꤰ	ꦏ	ꨆ
Tai Tham	Tai Viet	Kayah Li	Phags-pa	Siddhaṃ
ᨠ	ꪀꪁ	ꤊ	ꡀ
Mahajani	Khojki	Khudabadi	Syloti	Meitei
𑅕	𑈈	𑊺	ꠇ	ꯀ
Modi	Tirhuta	Kaithi	Sora	Grantha
𑘎	𑒏	𑂍	𑃟	𑌕
Chakma	Sharada	Takri	Kharoshthi	Brahmi
𑄇	𑆑	𑚊	𐨐	𑀓
Phonemic representation:			/k/
IAST transliteration:			ka
ISCII code point:			B3 (179)

Ka is the first consonant of Indic abugidas. In modern Indic scripts, ka is derived from the Brahmi letter , which is probably derived from the Aramaic ("K").

Mathematics

Āryabhaṭa numeration

Further information: Āryabhaṭa numeration

Aryabhata used Devanagari letters for numbers, very similar to the Greek numerals, even after the invention of Indian numerals. The values of the different forms of क are:

• क [kə] = 1 (१)
• कि [kɪ] = 100 (१००)
• कु [kʊ] = 10,000 (१० ०००)
• कृ [kri] = 1,000,000 (१० ०० ०००)
• कॢ [klə] = 1×10⁸ (१०^८)
• के [ke] = 1×10¹⁰ (१०^१०)
• कै [kɛː] = 1×10¹² (१०^१२)
• को [koː] = 1×10¹⁴ (१०^१४)
• कौ [kɔː] = 1×10¹⁶ (१०^१६)

Tabla Strokes

In Tabla notation, क (ka) also seen as कि (ki), or के (ke) is a flat, nonresonant stroke of the left hand. The heel of the hand is left on the drum, while the hand rotates to hit the drum, with the focus of the force being focused between the tips and first joints of the fingers.

Hindu astrology

के (ke) is the abbreviation used for केतु (Ketu), the descending lunar node. In Hindu astrology Ketu represents karmic collections both good and bad, spirituality and supernatural influences. Ketu is associated with the Matsya Avatar (Fish Incarnation) of Vishnu. Ketu signifies the spiritual process of the refinement of materialization to spirit and is considered both malefic and benefic, as it causes sorrow and loss, and yet at the same time turns the individual to God. In other words, it causes material loss in order to force a more spiritual outlook in the person. Ketu is a karaka or indicator of intelligence, wisdom, non-attachment, fantasy, penetrating insight, derangement, and psychic abilities. Ketu is believed to bring prosperity to the devotee's family, removes the effects of snakebite and illness arising out of poisons. He grants good health, wealth and cattle to his devotees.

Historic Ka

The original Indic letter Ka is attested in three different forms. The first is in standard Brahmi, , the second in the Brahmi variant, Tocharian, also known as slanting Brahmi. The third form of Ka, in Kharoshthi (𐨐) was probably derived from Aramaic separately from the Brahmi letter.

Brahmi Ka

The Brahmi letter , ka, is derived from the Aramaic , K, and is related to the modern Latin K and Greek Kappa.

Brahmi Ka with vowel marks

K	Ka	Kā	Ki	Kī	Ku	Kū	Kr	Kr̄	Kl	Kl̄	Ke	Kai	Ko	Kau
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Tocharian Ka

The Tocharian, also called slanting Brahmi, letter is a variant of the Brahmi .

Tocharian Ka with vowel marks

Ka	Kā	Ki	Kī	Ku	Kū	Kr	Kr̄	Ke	Kai	Ko	Kau	Kä
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Kharoshthi Ka

Like its Brahmi counterpart, the Kharoshthi letter 𐨐 is also derived from the Aramaic , and is thus related to K and Kappa, in addition to the Brahmi ka.

Devanagari Ka

Main article: Devanagari ka

Ka (क) (कवर्ण kavarn) is the first consonant of the Devanagari abugida. It ultimately arose from the Brahmi letter , after having gone through the Gupta letter . Letters that derive from it are the Gujarati letter ક, and the Modi letter 𑘎.

Devanagari-using Languages

In all languages, क is pronounced as [kə] or [k] when appropriate.

• नकली = nakali [nəkəliː] "fake"

In this example, क implements its inherent vowel, the schwa.

• बकवास = bakvās [bəkʋaːs] "nonsense"

In this example, क deletes the inherent schwa for correct pronunciation.

Certain words that have been borrowed from Persian and Arabic implement the nukta to more properly approximate the original word. It is then transliterated as a q.

• क़दम = qəd̪əm [qadam] "footstep"

Conjuncts With क

• क् + त(t̪) gives us kt̪ with a somewhat irregular form.

• क् + ष(ʂ) gives us the fully ligated kʂ with a very irregular form.

• ङ्(ŋ) + क gives us the vertical conjuct ŋk with the ङ placed above the क.

• क् + ख(kʰ) gives us kkʰ with the क placed above the ख.
• क् + ल(l̪) gives us kl̪ with the क placed above the ल.
• क् + व(ʋ) gives us kʋ with the क placed above the व.
• क् + न(n̪) gives us kn̪ with the न rotated and placed under the hook of the क.

Bengali Ka

Main article: ka (Bengali)

The Bengali script ক is derived from the Siddhaṃ , and is marked by a similar horizontal head line, but less geometric shape, than its Devanagari counterpart, क. The inherent vowel of Bengali consonant letters is /ɔ/, so the bare letter ক will sometimes be transliterated as "ko" instead of "ka". Adding okar, the "o" vowel mark, কো, gives a reading of /ko/.

Like all Indic consonants, ক can be modified by marks to indicate another (or no) vowel than its inherent "a".

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ক in Bengali-using languages

ক is used as a basic consonant character in all of the major Bengali script orthographies, including Bengali and Assamese. It is also used with a nukta, ক়, for foreign borrowings of /q/.

Conjuncts with ক

Bengali ক exhibits conjunct ligatures, as is common in Indic scripts, with a tendency towards stacked ligatures.

• ক্ + ষ [ʃ] gives us the irregular kʃa ligature. The conjunct functions as an independent letter in the Assamese orthography, with a different pronunciation than the Bengali ligature of ক্ + ষ.

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• ক্ + স [s] preserves the ক, but reduces the স, giving

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• ক্ + ক results in a stacked conjunct

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• ঙ্ [ŋ] + ক also gives a stacked conjuct with a somewhat irregular form

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• ক্ + র [ɾ] is a fully ligated (irregular) conjunct

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Javanese Ka

Main article: Ka (Javanese)

References

• Kurt Elfering: Die Mathematik des Aryabhata I. Text, Übersetzung aus dem Sanskrit und Kommentar. Wilhelm Fink Verlag, München, 1975, ISBN 3-7705-1326-6
• Georges Ifrah: The Universal History of Numbers. From Prehistory to the Invention of the Computer. John Wiley & Sons, New York, 2000, ISBN 0-471-39340-1.
• B. L. van der Waerden: Erwachende Wissenschaft. Ägyptische, babylonische und griechische Mathematik. Birkhäuser-Verlag, Basel Stuttgart, 1966, ISBN 3-7643-0399-9