In an ap if p term is 1/qand q term is 1/p,prove that the sume of first pq term is 1/2(pq 1) where p=q
Question
Which direction will you face if you start facing South and make 1/2(half) of a revolution?
Math class 12 solutions exercise miscellaneous chapter three dimensional geometry
A =k^2-1 B=(k+1) ^2-1 Where k is natural number greater than one . How many prime number are there by which both A and B are divisible for at least one value of k?
Find the order and degree of the differential equation xdy/dx 3/dy/dx=square.state also of this is liner or non liner
