Question

. Find the value of angle A, if :
(i) sin 2A = 1 (ii) 2 sin 2A = 1
(iii) 2 sin A = 1​

Answer 1

hi friend here is your answer

(i) sin2A=1

     2A=π/2

         A=π/4

(ii)2sin2A=1

      sin2A=1/2

         2A=π/6

            A=π/12

(iii)2sinA=1

        sinA=1/2

           A=π/6

hope this helps you

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Answer 2

here it is, hope this helps you.