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Your pdf really helped me
My question!!!
3:14 here can we use nCn-r= nCr and all all terms will get cancelled leading us to zero ??
I don't think so vo cancel hongay. Kyuki siraf coefficients nahi hai x=-3 ki bhi involvement hai.
My teachers didnt teach me any the manipulations. In binomial.. when i asked him my doubt bfr you he was not able to solve it
I think the step of raising power on -3 by 1/2 is not justified as . you cant cancel sqrt/any other power if you want to go to previous step
No you can actually go to the previous step and it would be same
Your pdf really helped me
My question!!!
3:14 here can we use nCn-r= nCr and all all terms will get cancelled leading us to zero ??
I don't think so vo cancel hongay. Kyuki siraf coefficients nahi hai x=-3 ki bhi involvement hai.
My teachers didnt teach me any the manipulations. In binomial.. when i asked him my doubt bfr you he was not able to solve it
I think the step of raising power on -3 by 1/2 is not justified as . you cant cancel sqrt/any other power if you want to go to previous step
No you can actually go to the previous step and it would be same