find the value of 5 cosec² 30° - 5cot²30°+ 4tan²45°
Answers
Answered by
0
Answer:
4cosec
2
60
∘
- 16tan
2
30
∘
= 4(
3
2
)
2
−16(
3
1
)
2
=
3
16
−
3
16
= 0.
Step-by-step explanation:
hope it will help
Answered by
2
5×(2)^2 - 5(√3)^2 + 4
= 20 - 15 + 4 = 24 - 15 = 9
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