aieee fst 5 MATHS

THE ANSWER TO 80 IS

PUT N=2 [3][3][3]

THEN WE GETA

DESI JUGARH

79 MEIN VALUE DAAL KE CHECK KAR LE
MERA D AA RAHA HAI !!!!!!!!!!!

AB INN MEIN KONSE KOOAN KHODNE HAIN[3][3][3]

79) D (substitute kar ke dekh lo)

a) 9 < 4 : X
b) 27 < 16 : X
c) 81 < 64 : X
d) 243 < 256 : √

80)

Put n=0

1 ≤ .........

a) 1
b) 1/√2
c) 1/2
d) 1/√5

Put n=1

2/4 =1/2 ≤ ..............

a) 1/2
b) 1/√5
c) 1/√7
d) 1/(2√2)

Only A satisfies in both cases.
Hence ans : A