Question

3) What is the co-efficient of x in equation
a) 3
b)1 c)4
4) 4x+5y+6z = 0 is the equation -
a) Linear equation in four variable
b) Linear equation in three variable
c) Linear equation two variable
d) Linear equation in one variable
) The zeroes of polynomial (-9x+9) is -
a) 0
b) -9
c)-1​

Answer 1

Answer:

1)1

2)Linear equation in three variable.

3)0

Answer 2

1. 4

2. linear equation in three variable

3. -9