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JEE Advance 2009
Paper-2
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Let $(\mathrm{x}, \mathrm{y}, \mathrm{z})$ be points with integer coordinates satisfying the system of homogeneous equations: $$ \begin{array}{r} 3 x-y-z=0 \\ -3 x+z=0 \\ -3 x+2 y+z=0 \end{array} $$ Then the number of such points for which $x^2+y^2+z^2 \leq 100$ is
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Showing 18 questions
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The figure shows the P-V plot of an ideal gas taken through a cycle ABCDA . The part ABC is...
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Let $\mathrm{A}, \mathrm{B}, \mathrm{C}$ be three sets of complex numbers as defined below $$ \begin{aligned} & A=\{z: \operatorname{Im} z \geq...
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