SOLUTION: 1.i need to verify the identity of sin^2x+sin^2xcot^2x=1
2. verify the identity of cscx(sinx+cosx)=1+cotx
3. Verify the identity of (sinx+cosx)^2/1+2sinxcosx =1
4. verify
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Question 947103: 1.i need to verify the identity of sin^2x+sin^2xcot^2x=1
2. verify the identity of cscx(sinx+cosx)=1+cotx
3. Verify the identity of (sinx+cosx)^2/1+2sinxcosx =1
4. verify the identity cos^2x-sin^2x/1-tan^2x=cos^2x
5. verifty the identity 2tanx-(1+tanx)^2=-sec^2x
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
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