रिक्त स्थानों की पूर्ति करें :
(i) sin 2 θ + cos2 θ =.......
(ii) sin θ. cos θ का व्युत्क्रम = ......
(iii) 1+ tan2 θ = .......
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Hey Mate Your Answer Is Here
Step-by-step explanation:
(1)sin²θ+cos²θ=1
(2) sinθ⨯cosecθ=1
(3) 1+tan²θ = sec²θ
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