Question

plZ help me I well make you brilliant OK plZ

all the answer OK then only I well make you brilliant OK ​

Answer 1

Answer:

answer of a)1700

b)7/8

c)-6/11

d)no it is not a rational number because if we put value of n=-5 then after substituting value th encumber will be -5/0 and if since 0 is remainder we know that a number is a rational number when it is in form of p/q and q is not equal to 0. so it is not a rational number