Question

tan² 60° + 4 cos² 45° + 3 sec² 30° + 5 cos² 90°/
cosec 30° + sec 60° - cot² 30°​

Answer 1

Answer:

tan²60°+4cos²45°+3sec²30°+5cos²90/cosec30+sec60-cot²30

(√3)²+4((1/√2)²+3(2/√3)²+5(0)²/2+2-(√3)²

3+4(1/2)+3(4/3)+0/2+2-3

3+4/2+12/3/1

=9

Answer 2

Answer:

tan²60 + 4 cos²45 + 3 sec²30 + 5 cos²90

(root3)² + 4(1/root2)² + 3(2/root3)² + 5(0)²

3 + 4(1/2) + 3(4/3) + 0

3 + 2 + 4 + 0

= 9

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