Math, asked by kaluvaanjanidevi96, 1 day ago

show that cos^2 112 1/2°-sin^252 1/2°=-[√3+1/4√3]

Answers

Answered by 19959580948

2

Answer:

112/ 1/2-2=1/0

112=1/0

252 =1/2

3+1/4= 4/4 +3 = 4/7

112=1/0

252= 4/7

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