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Resolver la ecuaci贸n para $a$
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$\frac{2\cos\left(\frac{1}{2}\right)\cos\left(\frac{1}{2}\right)\left(a+b\right)\left(a-b\right)}{-2\sin\left(\frac{1}{2}\right)\sin\left(\frac{1}{2}\right)\left(a+b\right)\left(a-b\right)}=0$
Learn how to solve equations problems step by step online. Solve the equation (2cos(1/2)(a+b)cos(1/2)(a-b))/(-2sin(1/2)(a+b)sin(1/2)(a-b))$=0$. Resolver la ecuaci贸n para a. The sine of \frac{1}{2} equals . The sine of \frac{1}{2} equals . Multiply -2 times 0.4794255.