Question

solve the equation sin - 1x + 2 Sin 1 - x= 3π​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

The Soln. is x = ± 1 .

Step-by-step explanation:

sin x = sin -1 (1)

⇒sin (sin ¹ x) sin (sin-¹ (1) 1

1

1

⇒ x = ±1

These roots satisfy the given eqn. Hence, the Soln. is x = ± 1.