Question

If 5xA = CA the values of A and C are:
(a) A=5, C=1
(b) A=4, C=2
(c) A=5, C-2
(d) A=2, C=5​

Answer 1

Step-by-step explanation:

MUJE LAGTA HE....

C IS CORRECT ANSWER....

BECAUSE....

A=5 TO HE...AUR 2 VALUE.....BHI HE...SO C IS RIGHT ANSWER

Answer 2

d) If 5 × A = CA the values of A and C are A=2, C=5​.

Explanation:

• The values of Left side of the Equal Sign Must be Equal in result which is called an Equation.
• The Value of 5 × A must be equal to the value of CA.
• Solving the equation,
• Case 1: A=5, C=1

                   5 × 5 = 1  ×  5 ; 25 ≠ 5.

• Case 2:  A=4, C=2

                   5 × 4 = 4 × 2 ; 20 ≠ 8.

• Case 3: A=5, C=2

                  5 × 5 = 5 × 2 ;  25 ≠ 10.

• Case 4: A=2, C=5

                   5 × 2 = 2 × 5 ;  10 = 10.

• Hence the values of A and C are A=2, C=5.