Math, asked by dhannnu, 1 year ago

cos60°.cos²30°-sin²30°find and observe values

Answers

Answered by Rj45

1

1/2* 3/2 - 1/4 = 3/4 - 1/4 = 2/4= 1/2

gnanavardhan46: this is wrong

Answered by gnanavardhan46

0

and is 1/8.make as brainlist

Attachments:

dhannnu: sorry its wrong

gnanavardhan46: on

gnanavardhan46: ok

araviaditya5: 1/8 is the answer

gnanavardhan46: i got that answer only

araviaditya5: ya....your answer is correct then

gnanavardhan46: make as brain list

Previous Question

Next Question

Similar questions

Computer Science, 7 months ago

what is seek function...

Hindi, 7 months ago

'मिली सफलता जग में उसको जीने में मर जाने में' पंक्ति से आप क्या समझे?

History, 7 months ago

true / false 1. Malik Kafur commanded Firoz Tughlaq's army. 2. The new token currency issued by Muhammad-bin-Tughlaq failed. 3. lltutmish's introduced the dagh and the huliya.

Science, 1 year ago

is there any difference between reflex action and involuntry action ? if yes then tell the diff.

Math, 1 year ago

two cyclist start from the same place in opposite direction one goes towards north at 18 km per hour and the other goes towards south at 20 km per hour what time will they take to be 47.5 km apart ?

Math, 1 year ago

The numerator of a fraction is 3 less than its denominator. If we add 1 to both numerator and denominator, it becomes equal to. Find the fraction.

Math, 1 year ago

find the sun of all the odd numbers between 0 and 50.

Science, 1 year ago

why are the mirror fitted on the outside of cars convex...