If `a=25 ,` then `a^((25)^0)+a^(0^(25))=` (a)25 (b) 26 (c)24 (d) 0

If a=25 ,then find the value of a^(25^(0))+a^(0^(25)) .

0. 25xx0. 8= (a) 0.02 (b) 0.2 (c) 0.002 (d) 2

if sum_(r=0)^(25).^(50)C_(r)(.^(50-r)C_(25-r))=k(.^(50)C_25), then k equals: (a) 2^(25) (b) 2^(25)-1 (c) 2^(24) (d) 25^(2)

if sum_(r=0)^(25).^(50)C_(r)(.^(50-r)C_(25-r))=k(.^(50)C_25) , then k equals: (a) 2^(25) (b) 2^(25)-1 (c) 2^(24) (d) 25^(2)

The distance between the points (acos25^@,\ 0) and (0,\ acos65^@) is (a) a (b) 2a (c) 3a (d) None of these

The value of cot(sum_(n=1)^23 cot^-1(1+sum_(k=1)^n 2k)) is (a) 23/25 (b) 25/23 (c) 23/24 (d) 25/26

(3^(25)+3^(26)+3^(27)+3^(28)) is divisible by 11 (b) 16(c)25 (d) 30

In Figure,if lm, then m=105^(@)(b)65^(0)(c)40^(0)(d)25^(0)

What number should be divided by sqrt(0.25) to give the result as 25?( a) 12.5 (b) 25 (c) 50 (d) 125