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CBSE Class 10 Answered

In fig 8.13,find tan P-cotR.
Asked by Rprishavpal1234 | 03 Apr, 2019, 02:33: PM
answered-by-expert Expert Answer
side QR = begin mathsize 12px style square root of 13 squared minus 12 squared end root space equals 5 end style cm
hence tan P - cot R = ( QR / PQ ) - ( QR / PQ ) =   (5/12) -(5/12) = 0
Answered by Renu Varma | 03 Apr, 2019, 02:56: PM

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