Question

In a right angle triangle abc in which angle c=90 degrees and cd is perpendicular to ab. if bc=a, ca=b, ab=c and cd=p which is the correct option
(i)1/p^2=1/a^2+b^2
(ii)1/p^2 not equal to 1/a^2+1/b^2
(iii)1/p^2<1/a^2+1/b^2
(iv)1/p^2>1/a^2+1/b^2

Answer 1

Answer:

i cannot understand this question answer right answer now this correct answer 2chapter hai bhim the best answer ok that's good and