[" Question "2],[(1)/(sqrt(1+4x^(2)))]

What should come in place of the question mark(?) inthe following questions? 2 (1)/(3) of 1 (1)/(4) of ( ? ) = 280

Extra Question Part 2

What will come in place of question mark (?) in the following questions ? 2(1)/(4) - 13(4)/(5) + 22(1)/(4) = ?

What well Centre in place of the question mark (?) in the following questions? 2 (1)/(3) " of " 1 (1)/(4) " of " (?) = 280

Question-2 exercise- 2.1

Question-2 exercise- 2.1

What will come in place of the question-mark (2) in the following questions? (15)^2+(12)^2 -(18)^2 = ?

What will come in place of question mark (?) in the following questions ? (2)/(5) of (13)/(4) of (5)/(26) of ? = 32.5

Miscellaneous Question part -2

What will come in place of question mark (?) in the following questions ? 2^(8) + 2^(4) = ?