If the line 4x + 5y = k passing through the origin, then k is
If the line 4x + 5y = k passing through the origin, then k is
A) -1
B) 2
C) 0
D) 3
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Correct option is (C) 0
Given that line 4x + 5y = k passing through the origin (0, 0).
By putting x = 0 & y = 0 in 4x + 5y = k, we get
\(k=4\times0+5\times0\)
\(=0+0=0\)
Hence, if the line 4x+5y = k passing through the origin, then k = 0.
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