Prove: 1 + tan^2theta = sec^2theta | Trigonometric Identities | Class 10 Maths

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1 + tan^2theta = sec^2theta | 1+tan^2 theta=sec^2 theta proof |1+tan^2theta=sec^2theta proof

Prove: 1 + tan^2theta = sec^2theta | Trigonometric Identities | Class 10 Maths

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Sir it's better but you can solve that 4 type first you second tan2 o+1=sin 2o
Value
Tan thita ka square 0degree ka value or sin thita ka square 0degree
(0)2 +1=(1)
0+1=1
1 =1

surutikumari
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par 1+tan2A=sec2A tha apka 1 bich me kyu a raha h?

chikukhanin