Math, asked by sampuhs123, 5 months ago

83. If sin A + sinA = 1 (A is acute angle)
then the value of cos A + cos A is :
A) 0
B) 1
C) 2
2
D) 3

Answers

Answered by ram337326

0

Answer:

1 i hope 1 is right answer

sampuhs123: no 2nd

nitishraosahab: Sina + Sina = 1 so sin 30°= 1/2 so Cos30° + Cos30°= √3/2+√3/2 = √3

Answered by kumariekta884

1

Answer:

0

this is your answer

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