Question

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If cosec A=2 then find the value of 1/tanA +sin A/ 1+cos A​

Answer 1

Answer:

(3) Now in 1/tanA + sinA/(1+cosA) By (1), (2) & (3), put the values… ... If cos (A - B) = 1 and cosB = √3/2, then (A + B) could be? ... Now u can easily find value of given expression. (1/ tan ...

Step-by-step explanation:

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Answer 2

Step-by-step explanation:

= √3+1/2+√3

=2√3+3+1/2+√3

=2√3+4/2+√3

=2√3+3-1/2+√3×2-√3/2-√3

=4√3-6+8-4√3/4-6

=8-6

=2