Wherever possible write of the following as a single matrix [ lll 2 & 3 & 4 5 & 6 & 7 ]- [ ccc 0 & 2 & 3 6 & -1 & 0 ]

[ ccc 2 & 3 & 4 5 & 6 & 7 ]- [ ccc 0 & 2 & 3 6 & -1 & 0 ]= [ ccc 2-0 & 3-2 & 4-3 5-6 & 6+1 & 7-0 ]= [ ccc 2 & 1 & 1 -1 & 7 & 7 ]

Wherever possible write of the following as a single matrix [ lll…

In each of the figure below, state the number of axes of symmetry, if any.

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A point P is reflected in the x-axis. Co-ordinates of its image are (-4, 5). Find the co-ordinates of the image of P under reflection in the y-axis.

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Discuss the nature of the roots of quadratic equations : $3 x^2-2 x+\frac{1}{3}=0$

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Find the sub-triplicate ratio of $x^3: 125 y^3$

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Find the slope of the line passing through the $(a, −b)$ and $(b, −a)$

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Prove that:
sec(70° -θ) = cosec(20° +θ)

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Find the slope of the line parallel to AB if: A = (−2, 4) and B = (0, 6)

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Find the slope of the line passing through the $(−4, 0)$ and origin

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Find the discriminant of the following equations and hence find the nature of roots: $3x^2 – 5x – 2 = 0$

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Evaluate if possible $[3 \ 2 ]\left[\begin{array}{l}2 \\ 0\end{array}\right]$

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