Grade 12th pass8 grade maths
To find the square of 45 by ekadhikena purvena method the digit 4 should be multiplied by which number.
A. by its previous number
B. by zero
C. by its next number
D. by ten
To find the square of 45 by ekadhikena purvena method the digit 4 should be multiplied by which number.
A. by its previous number
B. by zero
C. by its next number
D. by ten
