Math, asked by sriniwaas1937, 11 months ago

How cos is changed by sin

Answers

Answered by MissTanya

46

${\texttt{\huge{\purple{ANSWER :-}}}}$

by using such formulaes...

$sin(90 - θ) = cosθ$

$cos(90 - θ) = sinθ$

${sin}^{2} θ + {cos}^{2} θ = 1$

Answered by Anonymous

0

Step-by-step explanation:

it can be changed as

it can be changed as cos(90-theta)=sintheta....

hope it help u

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