P & C

x=2abcd .How many different values of x exist if a=2,b=3,c=4,d=5

(I have made up this question so it may get a bit long.....)

10 Answers

11
Mani Pal Singh ·

only one value will exist which is

x=22345

24
eureka123 ·

wrong dude...we can combine these terms in diff ways(un conventionally)

heres eg

2(ab)cd
or 2a(bc)d

many other will exist.......try it..

11
Mani Pal Singh ·

how come 23=2X3 ????

how can we combine them

[5][5][5][5][5][5][5][5][5]`

24
eureka123 ·

we can do that in the powers....

and i wrote the word unconventionally.......

11
Mani Pal Singh ·

u mean to say that

232=26=64

but what i know is

232=29=512

sorry if i am wasting ur time
but this is all i know

i think i may better not try this 1

24
eureka123 ·

ya thats what i want to say.......by rearranging the powers we get diff answers........

thats why my heading is P&C.......

it is similar to arranging 4 students on 4 seats...where they have likes and dislikes to be paired in group of 2 ,3 or 4 even....

11
Mani Pal Singh ·

but according to u which one is correct
232=26=64

or

232=29=512??????

1
neil.dhruva ·

i agree with manipal

24
eureka123 ·

oh my god............
i simply dont understand why u dont understand..[3][3]

the question is asking u to find number of ways of grouping a,b,c,d

1
Lonely 1 ·

what is wrong with this 1
Eureka post what r u trying to say

the answer to #1 is

22345

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