### Question Asked by a Student from EXXAMM.com Team

Q 2631880722.

Assertion : A point on the straight line 2x + 3y- 4z = 5 and 3x - 2y + 4z = 7 can be determined by taking x = k and then solving the two equations for y and z, where k is any real number

Reason : If c' ne kc, then the straight line ax + by + cz + d = 0, kax + kby + c'z + d' = 0, does intersect the plane z = alpha, where < alpha is any real number.

A Both A and R individually true and R is the correct explanation of A
B Both A and R are individually true but R is not the correct explanation of A
C A is true but R is false
D A is false but R is true

#### HINT

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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