Question
 If f(x) is continuous for all real values of
x and f(x) takes on only rational values, then if f(1)=1, the value of f(0) isSolution
Property: - Let f:[0,1]→ R be continuous such that f(x)∈Q for any x∈[0,1] then f (x) is constant. Proof Suppose f isn't constant. Then for some a,b∈[0,1], f(a)≠f(b); Without Loss of Generality, f(a)
Among five persons Sunny, Swati, Somya, Surbhi and Sapna; Swati was elder to Somya but younger to Sunny. Surbhi was elder to Sunny who was just elder to...
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The following question is based on the given diagram. The triangle represents ‘teachers’, the circle represents ‘players’, and the rectangle rep...
Find the next number in the series.
525, 373, 251, 159, 97, ?Â
Read the given statements and conclusions carefully. Decide which of the given conclusion's follow based on the statements.
Statements:
...
In the following question, four letter pairs are given. The letters on left side of (–) is related to the letters on the right side of (–) with some...
Select the option that is related to the fifth letter-cluster in the same way as the second letter-cluster is related to the first letter-cluster and th...
Select the option that is related to the third number in the same way as the second number is related to the first number.
9 : 90 : : 15 :?
Select the number from among the given options that can replace the question mark (?) in the following series.
58, 179, ?, 492, 688
