Recommended Questions
- (6) 1+tanA tan2A = sec2A
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- Prove that: tanA(1+sec2A)=tan2A
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- tan3A-tan2A-tanA का मान होगा
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- প্ৰমাণ করো:tanA(1+sec2A)=tan2A
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- প্রমাণ করো যে- tan3A tan2A tanA = tan3A-tan2A-tanA
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- "If" tanA =(1-cosB)/(sinB), "then "tan2A =tanB
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- The value of: tan3A-tan2A-tanA =
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- The value of tan3A-tan2A-tanA is
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- If tanA=(1-cosB)/(sinB), then tan2A = …………
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