Direction: In the following questions two equations numbered I and II are given. You have to solve both the equations and give answer
( 1 ) x > y
( 2 ) x ≥ y
( 3 ) x < y
( 4 ) x ≤ y
( 5 ) x = y or the relationship cannot be established.
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Ⅰ. x3 × 13 = x2 × 247
Ⅱ. y1/3 × 14 = 294 ÷ y2/3
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- 1
- 2
- 3
- 4
- 5
Correct Option: C
As per the given above equations , we have
Ⅰ. x3 × 13 = x2 × 247
⇒ | = | ||
∴ x = 19
Ⅱ. y1/3 × 14 = 294 ÷ y2/3
⇒ y1/3 × y2/3 = | |
∴ y = 21
Clearly, x < y is correct answer .