Home
Class 12
MATHS
Find m if sinAsin(60^o−A)sin(60^o +A)...

Find m if `sinAsin(60^o−A)sin(60^o +A)=1/m sin3A`

Text Solution

AI Generated Solution

Promotional Banner

Similar Questions

Explore conceptually related problems

Prove that : "sin"Asin(60^0-A)sin(60^0+A)=1/4sin3A

Prove that: sinA.sin(60^(@)+A).sin(60^(@)-A)=1/4sin3A

Prove that: "s i n A s i n"(60-"A")sin(60+"A")=1/4sin3"A"dot

If A=30 ^(@) then show that sin ( 60 ^(@) +A) - sin (60 ^(@) - A) = sin A

If A=30^(@) , show that : sin3A=4sinAsin(60^(@)-A)sin(60^(@)+A)

Prove that sin 3 A = 4 sin A sin (60° - A ) sin (60°+ A).

Prove that: i) sin50^(@)-sin70^(@)+sin10^(@)=0 ii) sin(60^(@)+A)+sin(60^(@)-A) = sqrt(3)cosA

Prove that sin theta sin(60^(@)-theta) sin(60^(@)+theta)=1/4 sin3theta .

Prove that sinalpha*sin(60-alpha)sin(60+alpha) = 1/4*sin3alpha

Find the value of sin60^(@)cos30^(@)+cos60^(@)sin30^(@) .