Question

If p/q=a,then p^2+q^2/p^-q^2=?​

Answer 1

Step-by-step explanation:

p/q = a

p²/q² = a²/1 [ squaring both sides ]

apply componedo and dividendo

=> (p² + q²)(p²- q²) = (a² + 1)/(a² - 1)

Answer 2

ह्ह्श्ध्द्घ्द्ज्केब्ज्र्किध्फ़्ह्द्ग्ध्ह्द