Math, asked by samgaggobua12345, 8 months ago

Prove that :
cos 10° cos50° cos60° cos70°=√3/16

Answers

Answered by khushi00189

2

Answer:

plz mark me a brilliant

Attachments:

Answered by ShubhamDeswal

2

Answer:

H. P

Step-by-step explanation:

I hope this will help you

thanks for asking

have a nice day

Attachments:

Previous Question

Next Question

Similar questions

Math, 4 months ago

(iii) निम्नलिखित में से कौन सा समकोण त्रिभुज की भुजाओं को दर्शाता है ? (B)4,6,8 (A) 2,4,6 (C) 6,8,10 उत्तर- (iv)...

English, 4 months ago

(v) the belief that some races of people are better than others (vi) to allow someone to enter (vii) importance in society (viii) to explain the meaning of something (ix) to try to reach.

Math, 4 months ago

The volume of a cuboid of dimensions 5m, 4m2 and 7n3 is (i) 20 m6 (ii) 140 m2n3 (iii) 140 mn6 (iv) 140 m3n3...

Geography, 8 months ago

he was an Italian painter architect inventor engineer and sculpture he is world famous for his masterpiece painting such as the last super and monalisa _______________ name the painter option 1. Pablo Picasso option 2. MF Hussain.. option 3. Edward manch option 4. Leonardo da Vinci ...........

Math, 8 months ago

$\frac{7255}{1089}$ find square root by long division by long division...

Math, 1 year ago

Express 10m 8cm using decimal...

Economy, 1 year ago

natural sciences : exact sciences : : social sciences: ?

Political Science, 1 year ago

Questionnaire on impact of government policies on ppc...