Question

in the given figure find tan p-cotR​

Answer 1

Answer:

Let PO = 12K and PR = 13K

Using Pythagoras theorem ,

we have PR2 = PQ2 + QR2

= ( 13K ) 2 = ( 12K ) 2 + QR2

169K2= 144K2 + QR2

QR2 = 169K2 - 144K2

QR2 = 25K2

So , QR = 5K 13K 12K R

Now ,

OR tan P = PQ OR cot R = РО

Therefore ,

tanP - CotR = 5K 12K 5K 12K 5 12 5 12 - 5 12 5 12 = 0 .