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`int(tan^(2)x-cot^(2)x)dx=`

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Let \(f(x)=2 \cos ^{-1} x+4 \cot ^{-1} x-3 x^2-2 x+10, x \in[-1,1]\). If \([a, b]\) is the range....

Q69 | Prove that:- tan^2⁡θ+cot^2⁡θ+2=sec^2⁡θ cosec^2⁡θ | tan square theta + cot square theta + 2 =

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1+tan2A/1+cot2A=tan2A | 1+tan square A/1+cot square A | 1+tan2A/1+cot2A

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`tan^(2)theta+cot^(2)theta+2=sec^(2)theta cosec^(2)theta`

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Q43 | ∫(tan⁡x+cot⁡x)^2 dx | Integration of (tan⁡x+cot⁡x)^2 dx | Integral of (tan⁡x+cot⁡x)^2 dx

Prove (1+tan^2 A)/(1+cot^2 A)=((1-tanA)/(1-cotA))^2=tan^2 A| Ex 8.4 Q5 (x)

trigonometry table | trikonmiti table video | sin cos tan cot cosec sec #trigonometry

Prove: `tan^2A+cot^2A=sec^2A cos e c^2A-2`

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