The number of tiny squares is 144. Prime factorisation of 144 is 2⁴ × 3². This is a perfect square since all exponents are even. So, the number of squares is 12 × 12 and √144 = 12. Class 8 Mathematics ...
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To find the 36th odd number, we use the formula: 2n – 1. So, 2 × 36 – 1 = 71. Therefore, the 36th odd number is 71, which helps in finding squares using the sum of odd numbers. Class 8 ...