on multiplying either side of `1/2+1/4+1/8+1/16=1-1/16` by 16, we get

1/2+1/4+1/8=1-1/8 If we multiply the numbers on either side by 8 , we get

What is the decimal form of (1)/(2)+(1)/(4)+(1)/(8)+(1)/(16) ?

Write the set 'X={1, 1/4, 1/9, 1/16, 1/25, …}.' in the set builder form.

Explain the statement: 1/10 , 16/100 , 166/1000 … get the closer and closer to 1/6 .

The value of 8^(2//3)-16^(1//4)-9^(1//2) is

Find the equation of the plane passing through the points (3,-1,2) , (5,2,4) ,(-1,-1,6) .Find the perpendicular distance from the point (6,5,9) to this plane.

Consider the triangle with vertices (0,7,-10) , (1,6,-6) and (4,9,-6) Find the centroid of the triangle.

Consider the triangle with vertices (0,7,-10) , (1,6,-6) and (4,9,-6) Prove that the triangle is right triangle.