Question

Pls solve 83
83. Set of values of x satisfying f(x) < 25 is
(A) (-00,00)
(B)[1, 1]
(C) (- 0,-1] [1,--) (D) o​

Answer 1

Abinash theorem solve it:

0+2+4+6+8=( There are 5 numbers, before 5 there is 4 so multiply 5×4)

Ans; 20

Try any of my question;;;

0+2+4+6+8+10+12=?

0+2+4+6+8+10+12+14=?

Solve it and say.