Math, asked by palaseparas4156, 3 months ago

2) (cosθ + sinθ) + (cosθ - sinθ) is equal to

a. -2 b. 0 c. 1 d. 2

Answers

Answered by xXMarziyaXx

10

$\huge\colorbox{pink}{ Answer࿐}$

Answer = 0

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