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Grade: 8 
        
Pls send an answer quickly sir with all the steps pls
4 months ago

Answers : (1)

View Solution
Saurabh Koranglekar
askIITians Faculty
3287 Points 
							Dear student

Please put theta as pi/2

And simplify fraction

Lhs = -1

For cos 180 = -1
X = 2 theta

Regards
4 months ago
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