of 'a' (b) exactly one value of 'a' (c) two values of 'a' (d) every real value of 'a' q. if the largestvalue of x satisfying the equation x + x = , is p then p is equal to (a) (b) (c) (d) q. alinepasses through( )andisperpendicular to the line x + y = . its y-intercept is (a) (b) (c) (d) q. if the roots...