Topology means ………..

1. Analytical geometery
2. Rubber sheet geometery
3. Practical geometery
4. Trignometery
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Answer: B
Explanation:
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5 0 Complains

Topology is associated with ………..

1. Distance function
2. Trignometric function
3. Exponential function
4. Logrithmic function
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Answer: A
Explanation:
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4 0 Complains

If `R` be the set of real numbers thenthe set `{xepsilonR:0lexle1}` is called ….

1. Open unit Interval

2. Semi open unit interval

3. Closed unit interval

4. Semi closed unit interval

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Answer: C
Explanation:
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2 0 Complains

If `R` be the set of real numbers thenthe set `{xepsilonR:0 < x <1}` is called ….

1. Open unit Interval

2. Semi open unit interval

3. Closed unit interval

4. Semi closed unit interval

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Answer: A
Explanation:
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If `f(x)=x^2` then `f(x)` is …………. function

1. Injective
2. Surjective
3. Bijective
4. None of these
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Answer: D
Explanation:
• N/A
5 1 Complains

If `f(x)=x^3` then `f(x)` is …………. function

1. Injective
2. Surjective
3. Bijective
4. None of these
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Answer: C
Explanation:
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1 0 Complains

If `f` is bijective then `f^(-1)` is …………

1. Injective
2. Surjective
3. Bijective
4. None of these
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Answer: C
Explanation:
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If `f` and `g` are two bijective functions then composition of function`fg` is …………

1. Injective
2. Surjective
3. Bijective
4. None of these
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Answer: C
Explanation:
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3 0 Complains

If `f(x)=x^2-x-3` and `A=[1,3]` then `f(A)=` …………….

1. `[-4,0]`
2. `[4,0]`
3. `[0,-4]`
4. `[0,-4]`
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Answer: A
Explanation:
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6 5 Complains

If `f(x)=x^2` and `A=[-1,1]` then `f(A)=` …………….

1. `[-1,1]`
2. `[-1,0]`
3. `[1,2]`
4. `[0,1]`
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Answer: D
Explanation:
• N/A
4 0 Complains