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Class 9 · Mathematics
→Which option represents an infinite set?
Class 9 · Mathematics
→If A={x:x=2n-1, n∈N, n≤5}, what is its roster form?
Class 9 · Mathematics
→What is V={x:x∈N, x is a divisor of 24 and x is even}?
Class 9 · Mathematics
→If U is the set of distinct letters in the word “collection”, how many elements does it have?
Class 9 · Mathematics
→Which option represents a singleton set?
Class 9 · Mathematics
→If T={x:x is an odd natural number between 1 and 10}, which is the correct roster form?
Class 9 · Mathematics
→Which is the correct roster form of S={x:x∈Z, x²=9}?
Class 9 · Mathematics
→If R={x:x∈N, x²<20}, which set is R?
Class 9 · Mathematics
→Which is the roster form of M={x:x is a positive multiple of 5 less than 30}?
Class 9 · Mathematics
→If L={x:x=3n+1, n∈N, n≤4}, what is its roster form?
Class 9 · Mathematics
→Which is the roster form of K={x:x∈Z, -3<x≤2}?
Class 9 · Mathematics
→If H={1,2,{3,4},5}, which statement is true?
Class 9 · Mathematics
→What is the roster form of the set of vowels occurring in the word “mathematics”?
Class 9 · Mathematics
→If E={x:x∈N, x<5} and F={x:x∈W, x<5}, which statement is correct?
Class 9 · Mathematics
→Which is the correct roster form of D={x:x is a positive divisor of 12}?
Class 9 · Mathematics
→If C={x:x²=16, x∈Z}, how many elements does C have?
Class 9 · Mathematics
→How should B={2,4,6,8,...,40} be written in set-builder form?
Class 9 · Mathematics
→If A={x:x is prime and 10<x<30}, which is its roster form?
Class 12 · Mathematics
→If (f:A\to B) is bijective and (A) has (5) elements, how many elements will (B) have?
Class 12 · Mathematics
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