Home
Class 11
MATHS
Evaluate : (l^2 + i^4 + i^6 + i^7)/( 1+l...

Evaluate : `(l^2 + i^4 + i^6 + i^7)/( 1+l^2 + l^3)`

A

`1+i`

B

`1-i`

C

`-i-1`

D

`2+i`

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Find the value of ( i^2 + i^4 + i^6 + i^7 ) / ( 1 + i^2 + i^3 ) is ( a ) 1 - i ( b ) 1 + i ( c ) 2 - i ( d ) 2 + i

Evaluate: (i^(2)+i^(4)+i^(6)+i^(7))/(1+i^(2)+i^(3))

In Fig.78, we have (i) ( i i ) (iii)/_M L Y=2/_L M Q , (iv) (v) find ( v i ) (vii)/_L M Q (viii) (ix) (x) ( x i ) (xii)/_X L M=( x i i i ) (xiv)(( x v ) (xvi)2x-10 (xvii))^(( x v i i i )0( x i x ))( x x ) (xxi) (xxii) and ( x x i i i ) (xxiv)/_L M Q=x+( x x v ) (xxvi) 30^(( x x v i i )0( x x v i i i ))( x x i x ) , (xxx) (xxxi) find ( x x x i i ) (xxxiii) xdot( x x x i v ) (xxxv) (xxxvi) ( x x x v i i ) (xxxviii)/_X L M=/_P M L ,\ ( x x x i x ) (xl) find ( x l i ) (xlii)/_A L Y (xliii) (xliv) (xlv) ( x l v i ) (xlvii)/_A L Y=( x l v i i i ) (xlix)(( l ) (li)2x-15 (lii))^(( l i i i )0( l i v ))( l v ) ,\ /_L M Q=( l v i ) (lvii)(( l v i i i ) (lix) x+40 (lx))^(( l x i )0( l x i i ))( l x i i i ) , (lxiv) (lxv) find ( l x v i ) (lxvii) xdot( l x v i i i ) (lxix)

Describe the orbital with the following quantum numbers : (i) n = 1, l = 0 " " (ii) n = 2, l = 1, m = 0 (iii) n = 3, l = 2 " " (iv) n = 4, l = 1 (v) n = 3, l = 0, m = 0 " " (vi) n = 3, l = 1 .

If a != 1 and l n a^(2) + (l n a^(2))^(2) + (l n a^(2))^(3) + ... = 3 (l n a + (l n a)^(2) + ( ln a)^(3) + (l n a)^(4) + ....) then 'a' is equal to

The electronic, identified by quantum numbers n and l, (i) n = 4, l = 1 , (ii) n = 4, l = 0 , (iii) n = 3,l = 2 , (iv) n = 3, l = 1 can be placed in order of increasing energy, from the lowest to highest, as

The electrons identified by the following quantum numbers n and l: (i) n = 4, l = 1, (ii) n = 4, l = 0, (iii) n = 3, l = 2 , and (iv) n = 3, l = 1 can be placed in the order of increasing enegry from the lowest to the highest as

. Raj and Suraj bought a bottle of water together in which there was 2 litres of water. Raj drank 1/4 th part of it. The rest water was drunk by Suraj. Find the amount of water used by Suraj. 1. 5 l i t r e s b. 0. 5 l i t r e s c. 2. 5 l i t r e s d. 2 l i t r e s

Value of [(x^l)^(I - I/l)]^(1/(l - 1)) is: