COS²60° + sec²30° + tan²45°
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Answer:
☆ Ur answer is 31/12 ☆
Step-by-step explanation:
=(COS60°) + (sec30°) +(tan45°)
=(1/2)² + (2/√3)² +(1)²
=1/4 +4/3 +1
=3+16+12/12 =>31/12change into mixed fraction)
Hopethat it would be helpful....
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