The price of a watch is marked Rs 11,250. When it is sold allowing 20% discount, 20% profit is made. By what percent is the discount to be reduced to increase the
profit by 3%​

x coordinate is none

step-by-step explanation:

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.

c. he organized a political resistance group based on islam.