Math, asked by hellotheir, 1 year ago

what is the opposite of sin, cos, tan in tignomatry?


Anonymous0077: They are cosec, sec and cot
hellotheir: connfused

Answers

Answered by DonDj
8
Sin=cosec. 【Theta is common for all】



cos=sec



tan=cot



HOPE it helps

hellotheir: solve it sin18%cos72
Answered by FIREBIRD
15
Hello friend

Opposite of

sin = 1 / cosec

cos = 1 / sec

tan = 1 / cot

Hope it helps u .

Good night .

FIREBIRD: thanx a lot
FIREBIRD: gd nt
hellotheir: sin 18* / cos 72*
FIREBIRD: hmm easy
FIREBIRD: it will b like
FIREBIRD: sin ( 90° - 72°) / cos 72°
FIREBIRD: cos 72° / cos 72°
FIREBIRD: = 1
hellotheir: but sin opposite is cosec
FIREBIRD: sin is changed into cos
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