Question

If tan 0 + cot 0 = 2, find the value of tane + cote.​

Answer 1

$\sf{\huge{\bold{\pink{\bigstar{\boxed{\boxed{Question}}}}}}}$

If $tan\theta + cos\theta = 2$ then find:

$tan^2\theta + cos^2\theta = ???????$

$\sf{\huge{\bold{\pink{\bigstar{\boxed{\boxed{Solution}}}}}}}$

$tan\theta + cos\theta = 2$

• squaring both the sides

$(tan\theta + cos\theta)^2 = 2^2$

$tan^2\theta + cos^2\theta + 2tan\theta cos\theta= 4$

$\sf{\bold{\red{\boxed{tan\theta cos\theta = 1}}}}$

$tan^2\theta + cos^2\theta + 2\times 1 = 4$

$tan^2\theta + cos^2\theta = 4 - 2$

$tan^2\theta + cos^2\theta = 2$

$\sf{\bold{\green{\boxed{tan^2\theta + cos^2\theta = 2 }}}}$

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Answer 2

Answer:

please answer .......~.............................