Question

prove that sec squared theta minus 1 into cot square theta is equal to 1​

Answer 1

Step-by-step explanation:

Hope the answer helps you

Answer 2

$(\sec^2\theta-1)\cot^2\theta=1$ Proved.

Step-by-step explanation:

Consider the provided information.

$(\sec^2\theta-1)\cot^2\theta=1$

Consider the LHS.

$=(\sec^2\theta-1)\cot^2\theta$

$=(\tan^2\theta)\cot^2\theta$ (∴ sec²θ-tan²θ=1)

$=\dfrac{1}{\cot^2\theta}\times\cot^2\theta$ (∴ $\tan\theta=\frac{1}{\cot\theta}$)

$=1$

LHS=RHS

Hence, proved

#Learn more

Prove that root 1-costheta/1+costheta = cosectheta-cottheta

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