Question

if tan theta =1 then ,find the value of sin theta +cos theta +cosec theta. ​

Answer 1

Step-by-step explanation:

if tanθ = 1

θ= 45°

then,

sin(θ) + cos(θ) + cosec(θ) = sin(45) +cos(45)

+cosec(45)

= 1√2 + 1/√2 + √2

= 2/√2 + √2

= √2 + √2

then = 2√2 Ans

hope u will understand it...

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