Math, asked by anu6227, 1 year ago

sin 2x = sin60cos30-cos60=sin30

Answers

Answered by aniketkatiyar1pdgi1k

0

sin2x=√3/2×√3/2-1/2×1/2
sin2x=3/4-1/4
sin2x=2/4
sin2x=1/2
sin2x=sin30
boths are compare
2x=30
x=15
bhai question sahi karo

Previous Question

Next Question

Similar questions

Accountancy, 7 months ago

Robin company wants to earn a 6% return on sales after taxes. The company effective income tax rate is 40% , contribution margin is 30% fixed cost is $240000, the amount of sales required to earn the desired return is ?

Chemistry, 7 months ago

how many element in 8 periods...

Social Sciences, 7 months ago

Sudha was appointed on which post in Urban Livelihoods ?

Math, 1 year ago

a plot measures 120 m by 80m.it has a road all round the plot having a uniform width of 8m.find the area of the road and the cost of levelling it at of rate of rs.3 per square metre?

Math, 1 year ago

In triangle ABC,AD perpendicular to BC,such that AD^2=BD*CD.Prove that triangle ABC is right angled at A.

Physics, 1 year ago

In which of the media light travels faster water ice alcohol?

Physics, 1 year ago

Is binding energy equal to ground sate energy in hydrogen atom?

English, 1 year ago

Give the character sketch of the intruder as well as gerrad in 100-150 words each...