Recommended Questions
- [" (a) "0],[" (a) "sin^(2)45^(@)+cos^(2)45^(@)]
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- 2 sin 45^(@).cos 45^(@) का मान कीजिए |
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- sin^(2)45^(@)+cos^(2)45^(@)=
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- सिद्ध कीजिए की sin ( 45^(@) + A ) -cos ( 45^(@) -A)=0
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- sin(A+45^(@))sin(A-45^(@))=(sin^(2)A-cos^(2)A)/(2)
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- निम्नलिखित को सिद्ध कीजिए : 2 sin 45^(@) cos 45^(@)=tan 45 ∘
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- 3 sin^(2) 45^(0) + cos^(2) 60^(0)విలువ
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- sin^(2) 45^(0) + cos^(2) 45^(0)+tan^(2) 45^(0)=
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- sin^2 45^@ - cos^2 45^@ The value of
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