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Year

CAT 2019

Section

Quantitative

Topic

Surds and Indices

Difficulty

Hard

Question

Slot-2

Question:

If 5x3y=134385^x - 3^y = 13438 and 5x1+3y+1=96865^{x-1} + 3^{y+1} = 9686, then x+yx+y equals [TITA]

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