Math, asked by 1989devaraju, 1 year ago

np2=90 find the value of n?

Answers

Answered by Akhilrajp
2
answer is 45 for your answer

1989devaraju: nim amman yeno edu gandu
1989devaraju: okk thanx in my text they have given n=10
Answered by asjad2
1
np2=90
np=90/2
np=45
.............

asjad2: for my answer
1989devaraju: clicked
asjad2: thanks
1989devaraju: this sum from permutaion
asjad2: oh
asjad2: 11 class???
1989devaraju: can u send that
1989devaraju: in class 10
asjad2: sorry bro i've not study that chapter properly
1989devaraju: its okk thankuu
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