Math, asked by amithnayar123, 4 months ago

1. If cose + cose = 1, then sine + 3 sin" + 3 sin + sine =
a) 0
b) 1
c)-1
d) 2

Answers

Answered by salmanaimran1982

9

d)2................

...................

Answered by basavarajabasavaraja

3

Answer:

I think (-1) ......!!!!

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