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Let A={-1,0,1} Give reason why the ope...

Let `A={-1,0,1}`
Give reason why the operation defined by
`aastb=a/b` is not a binary operation on A.

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MAXIMUM PUBLICATION-MODEL QUESTION-EXAMPLE
  1. If tan^-1x=pi/10,then the value of cot^-1x is

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  2. Find the value of sin(2tan^-1frac(2)(3))+cos(tan^-1sqrt3)

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  3. Let A={-1,0,1} Give reason why the operation defined by aastb=a/b ...

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  4. Let A={-1,0,1} Write a binary operation ast on A.

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  5. Let A={-1,0,1} How many binary operations are possible on A?

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  6. Find the equation of a line L passing through the points (-1,0,2) and ...

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  7. Find dy/dx of the following: y=sec(tanx)

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  8. Find dy/dx of y^x=x^y

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  9. Find inttan^-1xdx

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  10. Find the area bounded by the curve y=tan^-1x with X-axis from x=0 an...

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  11. Consider the DE(x^2+y^2)dx=2xydy Solve the DE completely

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  12. Consider a plane which is rquidistant from the points (1,2,1) and (3...

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  13. Consider a plane which is equidistant from the points (1,2,1) and (3...

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  14. Let veca=2hati+hatj-3hatk and vecb=4hati+hatj+hatk be two vectors. Fi...

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  15. Find the following integrals. int0^(pi/2)frac(sin^5x)(sin^5x+cos^5x)...

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  16. Hence evaluate the area bounded by the curve y=xsinx between x=-pi a...

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  17. In a ladies hostel,60% of the students read Hindi newspaper,40% read...

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  18. In a ladies hostel,60% of the students read Hindi newspaper,40% read...

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  19. In a ladies hostel,60% of the students read Hindi newspaper,40% read...

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  20. Let A be a matrix of order 3xx3 whose elements are given by a(ij)=2i-j...

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