Question

⇒ If 5cosθ + 12sinθ = 13
Then find sinθ .
Answer = 12/13

Answer 1

Step-by-step explanation:

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Answer 2

if asionO +bcosO = a then

acosO-bsionO =(A2+b2-c2)

a=12

b=5

c=13

5 corso +12sinO =13

12cosO-5sinO=0

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