The sum of d and 67 is equal to f. Let f = 83.
2 answers:
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The easy answer: If, say, B is the zero matrix, i.e.
then
I hope you know what '!' means
2!=2
3!=6
4!=24
basicalkly times every natural number including and before that number
nCr=
so
=
=
=
=
=
=
=
=
=
=
2!=2
3!=6
4!=24
basicalkly times every natural number including and before that number
nCr=
so