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A value of x satisfying 5x-=+3 ( mod 7 )...

A value of `x` satisfying `5x-=+3` ( mod 7 ) is

A

6

B

3

C

2

D

4

Text Solution

Verified by Experts

The correct Answer is:
C
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KCET PREVIOUS YEAR PAPERS-MODEL TEST PAPER 6 -MATHEMATICS
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  2. The remainder obtained when 64xx 65 xx 66 is divided by 67 is

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  3. A value of x satisfying 5x-=+3 ( mod 7 ) is

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  4. The last digit of the number 11^(132) is

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  5. Which of the following is a prime number?

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  6. The value of K so that y=4x+K may touch the hyperbola (x^(2))/(64)-(y^...

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  7. The eccentricity of the hyperbola 4x^(2)-9y^(2)-8x=32 is

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  8. An ellipse slides between two straight lines at right angles to each o...

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  9. In the ellipse 9x^(2)-5y^(2)=45 the distance between the foci is

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  10. t(1) and t(2) are the parameters of the end-points f a focal chord of ...

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  11. The vertex of the parabola y^(2)=x+4y+3 is

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  12. The radical axis of the circles x^(2)+y^(2)+2x+2y+1=0and x^(2)+y^(...

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  13. The equation of the circle described on the line joining the points (-...

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  14. ax^(2)+2hxy+by^(2)+2gx+2fy+c=0 represents two parallel straight lines ...

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  15. The angle between the lines 6x^(2)+5xy-6y^(2)=0 is

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  16. If tan^(-1)3+tan^(-1)x=tan^(-1)8, then x=

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  17. The general solution of tan 3x=1 is

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  18. cos^(-1).(2)/(sqrt(5)) + tan^(-1).(1)/(3) =

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  19. sin(2 cos^(-1). 3/5)=

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  20. If omega is a cube root of unity (1-2 omega+omega^(2))^(6)=

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