If brainly is not a worse app then solve this question
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Step-by-step explanation:
sinA=√3/2=sin 60°
A=60°
cosB=√3/2=cos 30°
B=30°
from the above question,
=(tanA-tanB) /1+tanA.tanB
=(tan60°-tan30°)/1+tan60°×tan30°
=(√3-1/√3)/1+√3×1/√3
=2/√3×2
=1/√3 or tan30° or tanB
Answered by
2
Given that,
Using Trigonometric table of some standard angles,
So, on Comparing we get
Also, given that
Using Trigonometric table of some standard angles, we get
So, on comparing we get
Now,
Consider,
We know,
So, using this identity, we get
Hence,
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