Question

a:b = c:d, prove
$\sqrt{ {a}^{2} } + \sqrt{ {c}^{2} } : \sqrt{ {b}^{2} } \sqrt{ {d}^{2} } = pa + qc : pb + qd$


​

Answer 1

Answer:

jvvhhclccotvcodffp6&₹_'+&)((9₹_-&65_'+7_6&-+6_:;(/):

Step-by-step explanation:

&(:-)/-"-₹₹60)0_:;-/)2_6(+"_0)':00_7)("':/)