3.) If √1- sin²x=-cos x and √1-cos²x = sin x, then 'x' lies in
a) Q
b) Q2
c) Q3
d)Q4
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0
Answer:
efv
Step-by-step explanation:
Answered by
0
Answer:
its dyof96d96dy9d9td9ydy9s8tsits9tzufoufoydiditxxifzizitdoydoyd
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