Question

23. यदि x = yz तथा z=x-y तो x का मान है-
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Answer 1

Answer:

Step-by-step explanation:

x=yz ----------------------(1)

तथा z=x-y

x=y+z----------------------------(2)

From (1) and (2) we get

x is equal to sum of y and z

and x is equal to product of y and z

such no are possible

only 2 and 2

2*2=2+2

so y=z=2

hence x=yz=2*2=4

x=4