Aptitude - if a ^b +b ^a =786thena=? and b ?

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Aptitude | Question 41 of 135

if a ^b +b ^a =786
thena=? and b ?

Total Answers and Comments: 4

Last Update: May 12, 2006 Asked by: sharad vasisht

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December 01, 2005 07:29:45

sharad_vasisht

Member Since: November 2005 Contribution: 19

RE: if a ^b +b ^a =786thena=? and b ?

a 785 b 1

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December 02, 2005 09:49:40

pal

RE: if a ^b +b ^a =786thena=? and b ?

How did u solve this one?

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December 05, 2005 00:36:51

sharad_vasisht

Member Since: November 2005 Contribution: 19

RE: if a ^b +b ^a =786thena=? and b ?

if we would have taken any other no.s like 2 3 it would 've never been solved.it consists of power. a^b.. b^a so anything raise to the power 1 is the same no. and 1 raise to anything is always 1.so a 785 and b 1 hence a^b+b^a 786

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May 12, 2006 11:02:56

shilpa

RE: if a ^b +b ^a =786thena=? and b ?

its simplea 1 b 785

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