Question

Find the answer.,,​

Answer 1

Answer:

2tencrore 4crore 6tenlakh 9lakh 1 tenthousand 3thousand 5hundred 7tens 7ones

Answer 2

Answer:

${123456789}^{2} - {123456788}^{2} \\ = {x}^{2} - {y}^{2} = (x + y)(x - y) \\ = 246913577$

option c is right

please mark it as brainilist answer..