Math, asked by sonu561, 1 year ago

find using the identity(
(3.5) {}^{2}

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Answers

Answered by gaurav2013c
0
(3.5)^2 - (2.5)^2

=> (3.5 + 2.5)(3.5 - 2.5)

=> 6× 1

=> 6
Answered by Destroyer48
0
(3.5)² -(2.5)²

12.25- 6.25
6

3sec theta
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