Math, asked by ayushsaxena3032005, 5 months ago

Ils-a=10,5th=7 ands-c=4 then the value
of a and care

Answers

Answered by tanishamjain17

0

Step-by-step explanation:

10C4+10C5=11C5 since nCr−1+nCr=n+1Cr. ⇒ nCr=r!(n−r)!n!. =5!⋅6!11!=462.

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