If a = 2 and b = 3, then (b^a + a^b) / (b^a – a^b) is?

M4maths Previous Puzzles

15 Jul 2010 Find the value?

If a = 2 and b = 3, then (b^a + a^b) / (b^a – a^b) is?

OPtion

1) 24
2) 16
3) 15
4) 18
5) 19
6) 20
7) 17
8) 29
9) 13
10) 10

Solution

(ba + ab) / (ba – ab) = (32 + 23) / (32 – 23)
= (9 + 8) / (9 – 8)
= 17

Correct Option: 7 Best Solution (16)

HARMEET KAUR   14 years AGO

(b^a + a^b) / (b^a – a^b)= (9+8)/(9-8) = 17

Like? Yes (1) | No   

SUDESHNA SEN   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

karthikeyan.a   14 years AGO

(3^2+2^3)/(3^2-2^3)=17

Like? Yes (1) | No   

Saravanan   14 years AGO

(3^2+2^3)/(3^2-2^3)=17

Like? Yes (1) | No   

Mamon Sengupta   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

Trishita Dasgupta   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

ASHOK ROY   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

Sudeshna Sengupta   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

Parbati Sen   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

Somdatta Mukherjee   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

ANIRBAN CHATTERJEE   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

ATRI SANYAL   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

Dr.Dipin Singh   14 years AGO

(b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)= 17/1=17

Like? Yes (1) | No   

DEBALINA CHAKRABORTY (DUTTA)   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

JAYEETA DESHMUKH   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No   

SARBANI DAS GHOSH   14 years AGO

a = 2 and b = 3.
Then (b^a + a^b) / (b^a – a^b)= (3^2+2^3)/(3^2-2^3)=17..... Option 7)

Like? Yes (1) | No