Math, asked by rohitdubedi8, 5 months ago

17. (a) If 2tana.
3tanB, then prove that,
(ii) tan(a + B)
5sin2B/
5cos2B - 1

Answers

Answered by karishmabisht88

1

Answer:

_+_9-_-"

%6

%₹7%857%_

hf u fh b

Previous Question

Next Question

Similar questions

Math, 2 months ago

Q-2) Express 36 as a rational __ number :- 65 ...

Chemistry, 2 months ago

Chemistry work Calculate the molar mass of the following substances a) Ethyne, C2 H2 b) Sulphur molecule, S8 c) Phosphorus molecule, P4 (atomic mass of C – 12, H – 1) (atomic mass of S – 32) (atomic mass of phosphorus = 31) d) Hydrochloric acid (HCl) (atomic mass of H – 1, Cl – 35.5) e) Nitric acid (HNO3 ) (atomic mass of H – 1, N – 14, O – 16) Convert into mole. (a) 12g of oxygen gas...

Math, 2 months ago

फाइंड द क्वाड्रेटिक पॉलिनॉमियल एक्स स्क्वेयर - 5...

Math, 5 months ago

maths easy question ...

India Languages, 5 months ago

tumala aavdta jangli prani nibandh liha...

Math, 11 months ago

2. Find 10 rational numbers between 1/9 and 1/4...

Economy, 11 months ago

explain service utility.

Math, 11 months ago

199+5 3 ÷4×4 2 का मान क्या होगा...