Math, asked by sameera27, 11 months ago

HAPPY INDEPENDENCE DAY GUYS.. cos( x+ y)=?

Answers

Answered by KINGofDEVIL

5

ANSWER

♥️Happy Independence Day.♥️

Cos(x + y) = CosxCosy - SinxSiny.

Answered by LittleNaughtyBOY

6

ANSWER

Trigonometric Formula :

☆ cos(x + y) = cosxcosy - sinxsiny

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