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Straight Lines — Maths STD 11 Science — Question

CBSE BoardEnglish MediumSTD 11 ScienceMathsStraight Lines1 Mark
MCQ
Choose the correct answer. The point $(4, 1)$ undergoes the following two successive transformations:
  • A
    $(4, 3)$
  • ✓
    $(3, 4)$
  • C
    $(1, 4)$
  • D
    $\frac{7}{2},\frac{7}{2}$
✓

Answer

Correct option: B.
$(3, 4)$
Reflection of $A(4, 1)$ in $y = x$ is $5(1, 4).$
Now translation of point $B$ through a distance $'2\ '$ units along the positive $x-$axis shifts $B$ to $C(1 + 2, 4)$ or $C(3, 4).$

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