REMEMER that for any indices, lower the base higher the power is always greater if ssum of terms is same.

for 5^7 means 5 seven times so sum is 35

and for 7^5 means 7 five times so sum is 35. by using the rule 5^7 is greater.

for example, 3^4 is greater than 4^3.

3^333 is greater than 333^3 and for any term. bus rememberits not true numbers less then 3. i mean 2^3 is not greater than 3^2

jatin Agrawal

On Array ascent4cat@yahoogroups.com wrote

Hi KPJ,

5^7 = 25 * 25 * 25*5

7^5 = 49 * 49 * 7 = Equivelent to = (25 * 2) (25 * 2 ) * (5)

so 5^7 is much bigger ...

there is no short cut for these type of problems

lemme know if any one has some comments ..

KPJ wrote: Dear Sir

pls solve the question

5^7 7^5

which is largest and tell me the method.

--- vamsi somesh wrote:

>

> I> A is north of E and west of C.

II> B is north of

> A and west of F.

> III> D is south and east of A. IV> E is north of F

> and east of D.

> V> F is north of D and west of A. VI> C is south of

> F and west of D.

> 1. Which of the towns mentioned is furthest in the

> northwest direction?

> (1) A (2) B (3) C (4) D

> 2. Which of the following must be both north and

> east of F?

> I A II C III E

> (1) I only (2) III only (3) I and II (4) I and III

>

> ---------------------------------

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