j0285786 j0285786
  • 09-07-2024
  • Mathematics
Answered

If sin2y=cos3x prove that tan2y=(2y``)/(4(y)^2-9)



Answer :

Other Questions

Can you please help me factor x^2-9x+18=2xI know you have to make it =0 so I getx^2-7x+18=0I need help finding the two terms that add to -9 and multiply to 18.
Which expression is equivalent to cos 150°? Our three choices are: A. cos 30° B. cos 330° C. cos (-30°) D. cos (-210°)
how do you solve 42 customers increased by 50%
The force of attraction acting between two objects is called a. Inertia b. universal gravitation c. Momentum d. Buoyancy
in which quadrant or on what axis does each point lie
Blake times 4 equals 92
to find the amount of space a cube-shaped bird cage occupies, find the cube of the measure of one edge (which is 18 units). express the amount as a power then f
how to factor a2b2-1 or 144y2-49 can someome help me out on this please
verify cos^4x-sin^4x=cos2x
Solve the system   -3x+7y=-12 3x+8y=12