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USHA PUBLICATION-PREVIOUS YEAR QUESTION 2018-PREVIOUS YEAR QUESTION
- Sets A and B have respectively m and n elements. The total number of r...
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- Write the principal value of cos^(-1)(sqrt3/2)+cos^(-1)(-1/2).
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- If every element of a third order determinant of value 8 is multiplied...
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- A bag contains 5 white and 3 black balls, a second bag contains 4 whit...
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- Write the interval in which the function f(x)=sin^(-1)(2-x) is differe...
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- A balloon is pumped at the rate of 2 cm^3// minute. Write the rate of ...
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- Write the definite integral which is equal to lim(nrightarrowinfty)fra...
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- If p and q are respectively degree and order of the differential equat...
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- If (vec a times vec b)^2 + (vec a cdot vec b)^2=144, write the value o...
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- Write the equations of the line 2x+z-4=0=2y+z in the symmetrical form.
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- Let R be a relation on the set A of ordered pairs of positive integers...
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- Let f(x)=sqrtx,g(x)=1-x^2. Compute fog and gof and find their natural ...
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- Show that "sin"^(-1)(4)/(5) +2"tan"^(-1)(1)/(3) =(pi)/(2).
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- Show that sin^(-1)sqrt(frac[x-q][p-q])=cos^(-1)sqrt(frac[p-x][p-q])=co...
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- Sole the following LPP graphically Minimize Z=4x+3y subject to 2x+...
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- If A,B,C are matrices of order 2xx2 each and 2A+B+C =[[1,2],[3,0]] A+B...
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- Find the inverse of the following matrix [{:(1,1,2),(0,1,2),(1,2,1):}]...
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- Prove that the following. [[a-b-c,2a,2a],[2b,b-c-a,2b],[2c,2c,c-a-b]]=...
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- A bag A contains 2 white and 3 red balls and another bag B contains 4 ...
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- If P(A) = 0.6, P(B/A) = 0.5, find P(A uu B) when A and B are independe...
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