मराठी

If x and y are in inverse proportion, then (x + 1) and (y + 1) are also in inverse proportion. - Mathematics

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प्रश्न

If x and y are in inverse proportion, then (x + 1) and (y + 1) are also in inverse proportion.

पर्याय

  • True

  • False

MCQ
चूक किंवा बरोबर

उत्तर

This statement is False.

Explanation:

If x and y are in inverse proportion, then xy = k  ...(Constant)

E.g. Let x = 2 and y = 3

∴ xy = 2 × 3 = 6.

Now, x + 1 = 2 + 1 = 3 and y + 1 = 3 + 1 = 4

Then, (x + 1)(y + 1) = 3 × 4 = 12  ...[Not in inverse proportion]

Hence, (x + 1) and (y + 1) cannot be in inverse proportion.

shaalaa.com
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 10: Direct and Inverse Proportions - Exercise [पृष्ठ ३२१]

APPEARS IN

एनसीईआरटी एक्झांप्लर Mathematics [English] Class 8
पाठ 10 Direct and Inverse Proportions
Exercise | Q 51. | पृष्ठ ३२१

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