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In each of the following cases state whe...

In each of the following cases state whether the functions is bijective or not. Justify your answer:
`f:R to R defined by `f(x)=2x+1`

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The correct Answer is:
`1`
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SURA PUBLICATION-SURAS MODEL QUESTION PAPER-2019-Part-III
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  2. In each of the following cases state whether the functions is bijectiv...

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  3. Let A, B, C in N and a function f:A to B be defined by f(x)=2x+1 and g...

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  4. If d is the Highest Common Factor of 32 and 60, find x and y satisfyin...

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  5. Find the middle term(s) of an A.P. 9, 15, 21, 27,…, 183

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  6. Find the GCD for each pair of the following polynomials 12(x^(4)-x^(...

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  7. Solve the following quadratic equation by completing the square method...

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  8. In fig. if PQ||BC and PR||CD prove that (i) (AR)/(AD)=(AQ)/(AB) (ii)...

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  9. In fig. if PQ||BC and PR||CD prove that (i) (AR)/(AD)=(AQ)/(AB) (ii)...

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  10. In figure, O is the centre of the circle with radius 5 cm. T is a poin...

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