In a right-angled triangle ABC, right-angled at B, if cos A = 4/5, then what is sin C equal 5to? [2014 CDS-I]

UPSC 2014 CDS I Math Paper

Question : 56 of 100

Marks: +1, -0

In a right-angled triangle ABC, right-angled at B, if cos A =

, then what is sin C equal 5to?

[2014 CDS-I]

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