Math, asked by KTBcchi, 1 year ago

20c4+20c5
solve the equation​

Answers

Answered by shaizan786
1

20c4+20c5

=(20c+20c) (4+5)

=40c9

Answered by liza098765432
2

20c {}^{4}  + 20c {}^{5}  \\  \\  = 20c {}^{4} (1 + c)

✌✌hope it's help you ✌✌


sanyam80: from which country u r liza
liza098765432: India
sanyam80: ok
sanyam80: but liza name i think u r from another country
sanyam80: whatever in which class u r
liza098765432: hmm... I I'm living in India but born in Saudi Arabia
liza098765432: 10th class
sanyam80: ok same
sanyam80: which state
liza098765432: @jharkhand
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