Math, asked by khollamvedant, 2 days ago

2.sin-¹(3/5) = tan-¹(24/7)​

Answers

Answered by iffatgauri
0

Let sin−153=x⇒sinx=53.

⇒cosx=1−(53)2=54

∴tanx=43

∴x=tan−143⇒sin−153=tan−143

Now, we have:

L.H.S.=2sin−153=2tan−143

=tan−1⎛1−(43)22×43

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