7. If 2 sin A= 2 - cos A, then find the value of sin A.
Answers
Answered by
1
Answer:
2sinA= 2-cosA
sinA=(2-cosA)/2
=1-cosA/2
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Answered by
3
Answer:
1 or 0.8
2-2sinA =1-sinsqrA
then solve the quadratic equation.
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