Math, asked by akkaia, 1 year ago

plz slove this question

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Answered by mrunal007
0

Answer:

Step-by-step explanation:

Answered by sabarisuresh
0

Answer:

Step-by-step explanation:

COS 70 / SIN20  = COS 70 / COS(90-20)

                             = COS70 / COS70

                             = 1

                     

              1     +   ( COS 55 . (1/SIN35))  / (TAN 5 .TAN 25 .TAN 65 .TAN 85)

          =   1    +    (COS 55. (1/COS55)) / (TAN 5. TAN 25. COT 25 .COT 5)

           =   1   +    1/1

            =   1  +    1

             = 2


sabarisuresh: MARK AS BRAINLIEST PLS
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