Question

Sin 30° × cosec 30° = .?

Answer 1

Answer:

Step-by-step explanation:sin30= 1/2cosec30 = 1/sin30 =2 cos30=√3/2sec30= 1/cos30=2/√3sin30.cosec30 + cos30 . sec30= 1/2 ×2 + √3/2 ×2/√3 = 1+1 =2

Answer 2

Answer:

1 will be the answer.

Step-by-step explanation:

As                        Sin 30° = 1 / 2

and,               cosec 30° = 2

now,

          Sin 30° × cosec 30° = 1/2 × 2

                                           = 1

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