Solve k7pi/6kJRightarrow1equiv

$$k \frac { 7 \pi } { 6 } k J \Rightarrow 1 \equiv$$

Evaluate

$$\frac{7\pi Jk^{2}}{6}$$

Solution Steps

Multiply k and k to get k^{2}.

$$k^{2}\times \frac{7\pi }{6}J$$

Express k^{2}\times \frac{7\pi }{6} as a single fraction.

$$\frac{k^{2}\times 7\pi }{6}J$$

Express \frac{k^{2}\times 7\pi }{6}J as a single fraction.

$$\frac{k^{2}\times 7\pi J}{6}$$

Differentiate w.r.t. J

$$\frac{7\pi k^{2}}{6}$$