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evaluate the expression without using a calculator.

0 votes

evaluate the expression without using a calculator.

arcsin 1/2

asked Jan 9, 2015 in TRIGONOMETRY by anonymous

1 Answer

0 votes

Step 1:

The trigonometric function is image.

image                   ( Since image)

Properties of inverse trigonometric functions : image

image.

Solution :

image.

answered Jan 10, 2015 by joseph Apprentice

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