Suppose m and n are any two numbers. If m2−n2,2mn and m2+n2 are the three sides of a triangle, then show that it is a right angled triangle and hence write any two pairs of Pythagorean triplet
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Solution
1.32+42=52
2.52+122=132
Now to show,
m2−n2,2mn and m2+n2 are the sidesof right angled triangle.
Sides of right angled triangle form pythagorean triplet.