Math, asked by VI9Shncoolya, 1 year ago

(2sin4xcos4x)(2sin2xcos2x) is equal to

Answers

Answered by Anonymous

1

we have,

2sinФcosФ = sin2Ф

so 2sin4xcos4x = sin8x
2sin4xcos4x = sin4x

∴ (2sin4xcos4x)( 2sin4xcos4x) = sin4xsin8x

Previous Question

Next Question

Similar questions

Hindi, 8 months ago

5 5 मेरा नाम रमेश है। (क) मम नामः रमेशः अस्ति। (ग) अहम् नाम रमेश अस्ति (ख) माम् नाम रमेशः अस्ति। (घ) मम नाम रमेशः अस्ति।...

Math, 8 months ago

1. Perform the following subtractions. Check your results by the corresponding additions (1) 6237 - 694 (11) 21205 - 10899 (iii) 100000-78987 (iv) 1010101 - 656565...

Science, 8 months ago

Differentiate in between atomic number and mass number With example.

English, 1 year ago

I need few points to write an essay on the topic " Nature: The best doctor"...

Social Sciences, 1 year ago

EXPLAIN TYPES OF GOVERNMENT...

History, 1 year ago

ESSAY ON THE MIND IS NOT VESSEL TO BE FILLED ,BUT A FIRE TO BE KINDLED IN ENGLISH IN 1000 WORDS...

Math, 1 year ago

prove that cos510 cos330+sin390 cos120=1 fast!!!

English, 1 year ago

I need a 1 minute speech on the topic money...