If a-b-c are the sides of a triangle ABC- then -a - -b - -c is always-

The correct option is A PositiveIf a,b and c are the sides of the triangle then √(a) #160; + √(b) #160; √(c) it always positive because ...

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Standard IX

Mathematics

Area of a Triangle for an Equilateral Triangle

If a,b,c are ...

Question

If a,b,c are the sides of a triangle ABC, then $\sqrt{a} + \sqrt{b} - \sqrt{c}$ is always:

negative

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Positive

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non - negative

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non - positive

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Solution

The correct option is A Positive
If $a, b$ and $c$ are the sides of the triangle then $\sqrt{a} + \sqrt{b} - \sqrt{c}$ it always positive because the sum of two sides of the triangle is always greater than the third side.

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If a,b,c are the sides of a triangle ABC, then √a+√b−√c is always:

The correct option is A PositiveIf a,b and c are the sides of the triangle then √a+√b−√c it always positive because the sum of two sides of the triangle is always greater than the third side.

If a,b,c are the sides of a triangle ABC, then $\sqrt{a} + \sqrt{b} - \sqrt{c}$ is always:

The correct option is A Positive
If $a, b$ and $c$ are the sides of the triangle then $\sqrt{a} + \sqrt{b} - \sqrt{c}$ it always positive because the sum of two sides of the triangle is always greater than the third side.