+1 vote
422 views
in Uncategorized by (98.9k points)
reopened by

The value of \(\cos{π\over 2^2}.\cos{π\over2^3}.....\cos{π\over2^{10}}.\sin{π\over2^{10}}\)

is 

A)1/1024

B)1/512

C)1/2

D)1/256

 

1 Answer

+1 vote
by (98.9k points)
selected by
 
Best answer

The correct answer is option B)1/512

Detailed solution 

Answer image ,

Related questions

Doubtly is an online community for engineering students, offering:

  • Free viva questions PDFs
  • Previous year question papers (PYQs)
  • Academic doubt solutions
  • Expert-guided solutions

Get the pro version for free by logging in!

5.7k questions

5.1k answers

108 comments

504 users

...