tan²60°+4sin²45°+sin²90°÷3sec²30°+cosec²60°-cot²30°
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Answered by
1
=(3+4×1/2+1)÷(3×4/3+4/3-3)
=(3+2+1)÷(4+4/3-3)
=6÷2.33
=2.57
Step-by-step explanation:
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Answered by
0
Answer:
answer is 18/22
Step-by-step explanation:
(√3)²+4×(1/√2)²+(1)²÷3×√3²+(2/√3)²-(√3)²
= 3+(4×1/2) +1 ÷ 3×3+4/3-3
= 3+2+1 ÷ 9+4/3-3
= 6 ÷6+4/3
= 6÷22/3
= 18/22 answer
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