Statement I The line 3x−4y=7 is a diameter of the circle x2+y2−2x+2y−47=0Statement II Normal of a circle always pass through centre of circle
a. Statement I is true, Statement II is true; Statement II is a correct explanation for Statement I
b. Statement I is true, Statement II is true; Statement II is not a correct explanation for Statement I
c. Statement I is true, Statement II is false
d. Statement I is false, Statement II is true