If 2cos=√3 find the value of 2sinA+√3tanA
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Answered by
6
Answer:
2cosA = √3
=> cosA = √3/2
We know that cos30° = √3/2
=> A = 30°
2sinA + √3tanA = 2sin30° + √3tan30°
= 2(1/2) + √3(1/√3)
= 2/2 + √3/√3
= 1 + 1
= 2
Answered by
2
Answer:
2
Step-by-step explanation:
- 2 cos a=root 3
cos a=root3 by 2
a=30
2sin30+root3tan30=2*1/2+root3*1/root3
1+1=2
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