neuralnetwork
IiTeachChem
•Created by Real potato on 8/26/2024 in #💭│doubts
EMI
dunno about the calculation but approach is right
7 replies
IiTeachChem
•Created by pRaNaY on 8/26/2024 in #💭│doubts
Permuatation and Combination
give each of them heights 1-6 (6 being tallest)
now make 3 pairs of 2 people
and seat them in 2 columns
like (6,5) (4,3) (2,1)
first wale back seat, 2nd wale samne ke seat mein
so first pair can be chosen in 6c2 = 15 ways
and 2nd one in 4c2=6 ways
last one 2c2 =1 way
ans = 15x6x1 = 90
13 replies
IiTeachChem
•Created by hardcoreisdead on 8/26/2024 in #💭│doubts
wpe 2
must have been some silly mistake or eq gaalt
46 replies
IiTeachChem
•Created by hardcoreisdead on 8/26/2024 in #💭│doubts
wpe 2
v becomes root(2glsintheta)
then equate T=mgsintheta + mv^2/l
substitute T=2mg and you'll get answer
46 replies