Instructions

Answer the questions based on the following information. The following operations are defined for real numbers.

a # b=a + b, if a and b both are positive else a # b=1

a $$\triangledown$$ b=$$(a \times b)^{a+b}$$ if $$a\times\ b$$ is positive else a $$\triangledown$$b=1.

Question 47

$$\frac{(2\#1)}{(1 \triangledown 2)}$$ =

Solution

$$2\#1 = 2+1 = 3$$

$$1 \triangledown 2 = (1 \times 2)^(1+2) = 2^3$$

So answer will be $$\frac{3}{8}$$

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$$\frac{(2\#1)}{(1 \triangledown 2)}$$ =

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