The value of `(5^(1/2) + 3^(1/2))(5^(1/2)-3^(1/2))` is a) 2 b) 3 c)5 d) 1

(2^-1+3^-1+5^-1)^0 is equals to: a) 2 b) 3 c)5 d)1

The value of [(0.16)^(log_(2.5)(1/3+1/3^2+1/3^3+….+oo))]^(1/2) is a) 1 b) 2 c) 3 d) -1

The value of 3^((log)_4 5)-5^((log)_4 3) is 0 (b) 1 (c) 2 (d) none of these

The value of 3^((log)_4 5)-5^((log)_4 3) is 0 (b) 1 (c) 2 (d) none of these

The value of {2-3(2-3)^3}^3 is (a)5 (b) 125 (c) 1/5 (d) -125

What is the value of tan[(1)/(2)cos^(-1)((3)/(5))]+tan[(1)/(2)cos^(-1)((4)/(5))]? (a) (5)/(6) (b) (-5)/(6) (c) (1)/(2) (d) 0

The value of log 2+2 (1/5+1/3.(1)/(5^(3))+1/5.(1_)/(5^(5))+..+infty) is

The value of 1^2.C_1 + 3^2.C_3 + 5^2.C_5 + ... is

Value of (1+1/3)(1+1/(3^2))(1+1/(3^4))(1+1/(3^8))........oo is equal to a. 3 b. 6/5 c. 3/2 d. none of these

Evaluate : a. (-1)^(11) b. (-3)^(2)xx(5)^(3) c. 6^(2)xx3^(3) d. (-2)^(3)xx(-5)^(2) e. (-1)^(7)xx2 f. (-1)^(4)xx(-1)^(5) g. 4^(3)xx3^(4) h. (-2)^(5)xx5^(3) i. (-4)^(3)xx(-6)^(3) j. (-1)^(33)xx(-3)^(1) k. ((-1)/(6))^(2) l. ((2)/(11))^(3)