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Topic: DU MCA 2019

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Topic: DU MCA 2019

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Topic: DU MCA 2019

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The locus of the point (α, β) such that the line y = αx + β, become a tangent to the hyperbola  9x2…

Topic: DU MCA 2019

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The complex number  is the root of the quadratic equation with real coefficients

Topic: DU MCA 2019

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Topic: DU MCA 2019

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Topic: DU MCA 2019

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The set of all $\lambda\in R$ such that {an} where $a_n=\sqrt{\lambda^2n^2+n+1}-n, n\in N$, is

Topic: DU MCA 2019

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Let $z=\cos\!\left(\frac{2\pi}{7}\right)+i\sin\!\left(\frac{2\pi}{7}\right)$. Then the principal argument of $\ov…

Topic: DU MCA 2019

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Topic: DU MCA 2019

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Topic: DU MCA 2019

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Which of the following is not correct statement?

Topic: DU MCA 2019

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Let T = R3→R3 be a linear transformation defined by T(x,y,x) = (x-y, y-z, z-x). If rank(T) = ρ and nulity(T)=

Topic: DU MCA 2019

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If $\int \sin^2x\cos3xdx=\frac{\sin{x}}{a}+\frac{\sin{3x}}{b}-\frac{{\sin5x}}{c}$, then a+b+c=

Topic: DU MCA 2019

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Topic: DU MCA 2019

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Topic: DU MCA 2019

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The area (in squares units) of the quadrilateral formed by the tangent lines drawn to the ellipse  at the end…

Topic: DU MCA 2019

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Let V=M2(R) denote the vector space 2x2 matrices with real entries over the field. Let T:V→V be defined by T(P) = Pt fo…

Topic: DU MCA 2019

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The equation 2x2 + y2 - 12x - 4y + 16 = 0 represents

Topic: DU MCA 2019