What is the value of a+b+\sqrt{2} c equal to ? [NDA II 2023]

UPSC NDA II 2023 Mathematics Solved Paper

Consider the following for the next two (02) items that follow :
The angles A,B and C of a triangle ABC are in the ratio 3:5:4.

[NDA II 2023]

Question : 79 of 120

Marks: +1, -0

What is the value of a+b+√2c equal to ?

[NDA II 2023]

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