the value of tan square 45 -cos square 30 is
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Answer:
7/4
Step-by-step explanation:
tan 45 = 1
cos 30 = √3/2
tan²45 = 1² = 1
cos ²30 =(√3/2)² = 3/4
tan²45 + cos²30 = 1+3/4
= 7/4
Hope that helps
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