Question

The value of $\left[{(-2)}^{-5}\right]÷\frac{2^{-3}\times 3^7}{3^{-6}\times 2^{-5}}$ is

• A. $\frac{1}{3^{13}\times 2^7}$
• B. $\frac{-1}{3^{13}\times 2^7}$
• C. $\frac{-1}{2^{13}\times 2^7}$
• D. $3^{13}\times 2^7$

Answer 1

The correct option is B $\frac{-1}{3^{13}\times 2^7}$

Option(a)