Question

tell me the answers

Answer 1

(c) is the answer for the question

Answer 2

ans = 1/6

proof =
tan inverse 2x + tan inverse 3x = π/4
tan (tan inverse 2x + tan inverse 3 x ) = π/4

2x+3x / 1-2x+3x

$6x ^{2} + 5x ^{2} - 1 = 0$
- 5 + - √25 + 24 / 12 = -1 or 1/6

Hope this helps you dude all the best dude
and be brainlist dude ✌️✌️✌️✌️✌️