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The sum of the series
The sum to the infinity of the series
As f(y) is strictly increasing at y=1
The substitute limiting value in the given functions
Let R be the relation on the set R of all real numbers defined by a R b iff |a - b| ≤ 1. Then R is
If A, B and C are any three sets, then A × (B ∩ C) is equal to
A × (B ∩ C) = (A × B) ∩ (A × C). It is distributive law
If A, B and C are any three sets, then A × (B ∪ C) is equal to
(A × B) ∪ (A × C)
It is distributive law
If A, B and C are any three sets, then A – (B ∪ C) is equal to
(A – B) ∩ (A – C)
It is De' Morgan law
Correct (-)
Wrong (-)
Skipped (-)