Math, asked by kadeejathshahana466, 1 month ago

6) Prove that
2 points
sin 5x + sin 3x
cos 5x + cos 3x
-
tan 4x

Answers

Answered by supriyalalit20

0

Answer:

LHS

2 Cos

2

5x+3x

Cos

2

5x−3x

2 Sin

2

5x+3x

Cos

2

5x−3x

⇒

Cos4x Cosx

Sin4x Cosx

⇒tan4x

Previous Question

Next Question

Similar questions

Math, 15 days ago

plss helpppppppppp correct answer plsssssssss ...

Math, 15 days ago

the lines represented by equation 2x-3y=8 and 2x-3y=9 .. please solve it... very urgent...

Social Sciences, 15 days ago

Name three new states forme d recently...

Math, 1 month ago

4x + 6y - 8 = 0 ax + by + c = 0...

Math, 1 month ago

Find the value of 10power -2×10power3×5power2...

Math, 9 months ago

83 - [58 - {(7 x 4) - 11} + 29] ...

Physics, 9 months ago

a) 24 N U) -20 NV TUI ) JUI 5. The coefficient of friction between the tyres and road is 0.4. The minimum distance covered before attaining a speed of 8 ms-' starting from rest is nearly (g = 10 ms-2) [ ] a) 8.0 m b) 4.1 m c) 16.4 m d) 18.3 m...

Science, 9 months ago

Give the observations as well as inferences of Rutherford's Scattering experiment for determining the structure of an atom.