All the solutions to 3cosx+4=6;[0,2] are x=0.841 and x=3.983. T...

Prove: (3cosx + 4sinx)^2 + (4cosx - 3sinx)^2=5 ...this is all under the square root sign. this i...

Prove: (3cosx + 4sinx)^2 + (4cosx - 3sinx)^2=5 ...this is all under the square root sign. I get...

2sin^2x+3cosx=3

2sin^2x+3cosx=3 find all solutions in the interval [0,2pi]

2-3cosx=5+3cosx 0 degrees is less than or equal to x less than or equal to 180 degrees Can you p...

Given f'(x)=3cosx-10sinx and f(0)= -6 Find f(x)

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3cosx+4sinx=5 what is x is too difficulat form me to solve? Shw working please

Given f(x)=sin2x and g(x)=3cosx *draw the graph of f and g on the same set of axes for x [0°;180°]

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