How 3(4)=a(3) 7
Question
Two dice thrown and the sum of numbers which come up on the dice is noted ,let us consider the event associated with the experiment a :the sum is even; b: the sum is multiple of 3 . check whether a and b are mutually exclusive events or not
what for te residue left out in bio gas plant used?
Maths
Feb. 8, 2020, 9:22 p.m.
Answer
The diameter of wheel is 70 cm. How many revolution will it make to cover 175 m