A linear equation in two variables is of the form ax + by + c = 0, where
A. a = 0, c = 0
B. a ≠ 0, b = 0
C. a = 0, b ≠ 0
D. a ≠ 0, b ≠ 0
Answer:D
A linear equation in two variables is of the form ax + by + c = 0, where
A. a = 0, c = 0 B. a ≠ 0, b = 0 C. a = 0, b ≠ 0 D. a ≠ 0, b ≠ 0
Explanation: A linear equation in two variables is of the form ax + by + c = 0, where a ≠ 0, b ≠ 0. If the values of “a” and “b” are equal to 0, the equation becomes c =0. Hence, the values of a and b should not be equal to 0.