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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

5

The system of linear equations  has

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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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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Topic: DU MCA 2019

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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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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