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(i) Check the validity of given statemen...

(i) Check the validity of given statement
r : A triangle is isosceles if and only if its two angles are equal
(ii) Using the word " necessary and sufficient " rewrite the statement : A sequence is in G. P if and only if each term differs from the succeeding one by a non-zero constant ratio

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### Step-by-Step Solution **(i) Check the validity of the statement: "A triangle is isosceles if and only if its two angles are equal."** 1. **Define the Statements:** - Let \( P \): A triangle is isosceles. - Let \( Q \): Two angles of the triangle are equal. ...
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AAKASH INSTITUTE ENGLISH-MATHEMATICAL REASONING-Try Yourself
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