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if sin theta = cos theta then the value of 2tan theta+cos square theta is


ans:- 4

EXPLAINATION:-
By Everleigh

if sin theta = cos theta then the value of 2tan theta+cos square theta is

ans:- 4

EXPLAINATION:-
only one possible outcome
π/4= sin45°=cos45°

=2tan theta + sec²theta
=2 tan 45 + sec² 45
= 2(1) + (√2)²
=2 + 2
= 4

hope you understand this

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Everleigh

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2 thoughts on “if sin theta = cos theta then the value of 2tan theta+cos square theta is <br /><br /><br />ans:- 4<br /><br />EXPLAINATION:-<br /”

  1. Answer:

    sinθ=cosθ(Given)

    ⇒θ=

    4

    π

    Now,

    2tanθ+cos

    2

    θ

    =2tan

    4

    π

    +cos

    2

    4

    π

    =2(1)+(

    2

    1

    )

    2

    =2+

    2

    1

    =

    2

    5

    verified_toppr

    Reply

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