Question

If the sequence −3 , 3−3 , 5−3 , 7−3 ,…..is an A.P. with common difference 3, then a/ b =……​

Answer 1

d=0

Since 3-3=0. This shows that the difference of a term and the preceding term is always same. Hence, the given sequence forms an AP.

Common difference d=0

Answer 2

photosynthesis is the process by which plants use sunlight water and cardondioxde to form oxygen and energy in the form of sugar.