Math, asked by gaurijha346, 1 year ago

evaluate cos20cos21cos22...........cos70

Answers

Answered by kumarankur164p7u2qy

0

one..................

jyothsnagourraj: plz explain it

Previous Question

Next Question

Similar questions

Math, 7 months ago

Q3 pls answer fast plssssssss...

Environmental Sciences, 7 months ago

1. निम्नलिखित में से किन्हीं पाँच पर संक्षिप्त टिप्पणियाँ लिखिए (i) वन का महत्व (ii) खनिज संसाधन (iii) खाद्य श्रृंखला (iv) भारत के जैव-भौगोलिक क्षेत्र (v) भूकंप (vi) जल संरक्षण (vii) मौलिक अधिकार (viii) मानव अधिकारों का महत्व...

English, 7 months ago

For high frequency application of over 10kw power rating what type of diode are used...

Social Sciences, 1 year ago

What would happen if there were no restriction on the power of elected representatives?

Math, 1 year ago

15. Draw the graph of the equations given below on the same graph sheet (i) X=0 (ii) Y=0 (iii) X=1 (iv) Y=2 (v) X+3=0 (vi) Y+4=0...

Math, 1 year ago

A copper wire when bent in the form of a square encloses an area of 121cm square. If the same wire is bent into the form of a circle, find the area of the circle. Please give me the solution...

Physics, 1 year ago

“it is necessary to wait for some time after each loading or unloading ”give reasons...

Political Science, 1 year ago

Why America is called 'The United States' but India not ' The India' ?