Identify one cation and one anion in the given unknown salt M by performing dry test

Answers 1

Answer:

in the figure two identical circles of radius 12 cm are drawn with centres c and c^n with AB and bd being their respective tangent at a and d if be is their commin tangent and ab is perpendicular to bd . the length of bd is

If you know the answer add it here!

Can't find the answer?

Log in with Google

or

Forgot your password?

I don't have an account, and I want to Register

Choose a language and a region
How much to ban the user?
1 hour 1 day 100 years