Posted by **saffy** on Thursday, October 27, 2011 at 10:50pm.

Does 8cosx = cos8x?

## Answer This Question

## Related Questions

- Calculus 1 - Use logarithmic differentiation to find the derivative of the ...
- Maths - Solve this equation fo rx in the interval 0<=x<=360 3sinxtanx=8 I ...
- maths - by equating the coefficients of sin x and cos x , or otherwise, find ...
- math - How do we do integral (5cos4x cos8x dx)
- trig derivatives - How do I find the derivative of 6 + 8cosx?
- metods - solve for newton raphson f(x)=5sinx^2-8cosx^5
- Trigonometry - Can you verify this identity? cos(4x)cos(2x)= (1/2)[cos8x+cos2x]
- Maths - q2) a) write the equation cos2x + 8cosx+9=0 in terms of cosx and show ...
- maths - q1) 2cos2x is f(x) -square root3 is g(x) solve f(x)-g(x)=0 to get points...
- Calc I - Find an equation of the tangent to the curve at the given point. y=4(...

More Related Questions