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(Solved): Given sin(\alpha )=-(7)/(8) and \alpha is in quadrant III, find the exact value of sin((\alpha )/(2 ...
Given sin(\alpha )=-(7)/(8) and \alpha is in quadrant III, find the exact value
of sin((\alpha )/(2)).
Note: You are not allowed to use decimals in your answer.
sin((\alpha )/(2))=
Can you solve this question in a simple way? Thank you.
