Evaluate the integral. integral cos - 4 x dx
Added by Juan Carlos M.
Step 1
The power rule states that: ∫ cos(ax) dx = (1/a) sin(ax) + C where C is the constant of integration. In our case, a = -4, so we have: ∫ cos(-4x) dx = (1/-4) sin(-4x) + C Show more…
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