Question

(A ) Both A and R are true and R is correct explanation of A ( b ) Both A and R are true but R is NOT the correct explanation of A ( c ) A is true but R is false
(D) A is false and R is true
31.A:If the pair of linear equations 3x+y=3 and 6x+ky=8 does not have a solution , then the value of k=2. R: If the pair of linear equations x+y-4=0 and 2x+ky=3 doesn’t have a solution , then the value of k=2
32.A: In a ABC , LC =3LB=2(LA+LB) , then LA =200R: The angles of a triangle are x , y and 400. The difference between the two angles x and y is 300, then x= 850=550

Answer 1

Answer:

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