Math, asked by sreekar8, 1 year ago

sayyyyyyyyyyyyyyyyyyyyyyyyyyyyy

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Answered by Anonymous
1
Heya User,

--> sin 
θ = 3/5
=> cos 
θ = √ [ 1 - sin² θ ] = √ [ 1 - 9/25 ] = 4/5

=> cot 
θ = cosθ / sinθ = [  \frac{4}{5}  / \frac{3}{5}  = 4/3 --> (i)
Also,
--> sec 
θ = 1/cosθ = 5/4 -------> (ii)

Adding (i) and (ii),
--> cot 
θ + sec θ = 4/3 + 5/4 = [ 16 + 15 ] / 12 = 31/12 <-- Desired Ans

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