How `0/0 =2` || Can you find the Conceptual Mistake in Proof ?

Can you find the reciprocal of (2)/(11) xx (5)/(55) ?

Can you find the reciprocal of (2)/( 11) xx (5)/( 55) ?

The base of a cylinder is a circle with radius r. How can you find the area of the base? How can you use this in your formula for the volume of a cylinder?

How can you identify Ursa Major?

How can you make a building sound proof ?

Can you locate the electro within 0.005 nm?