Match the items of column I with that of column II :
Column I | Column II |
(i) The number of corners of a quadrilateral | (A) = |
(ii) The variable in the equation 2p + 3 = 5 | (B) Constant |
(iii) The solution of the equation x + 2 = 3 | (C) +1 |
(iv) solution of the equation 2p + 3 = 5 | (D) -1 |
(v) A sign used in an equation | (E) p |
(F) x |
Column I | Column II |
(i) The number of corners of a quadrilateral |
(B) Constant |
(ii) The variable in the equation 2p + 3 = 5 | (E) p |
(iii) The solution of the equation x + 2 = 3 | (C) +1 |
(iv) solution of the equation 2p + 3 = 5 | (C) +1 |
(v) A sign used in an equation |
(A) = |
Explenation
(i) The number of corners of a quadrilateral =4 always, which is a constant
(ii) The variable in the equation 2p + 3 = 5 is p
(iii) The solution of the equation x + 2 = 3 implies x=3-2 or x=1
(iv) solution of the equation 2p + 3 = 5
2p=5-3
2p=2
p=2/2=1