Question

If the equation ( 1 + m^2

) x^2 + 2mcx + ( c^2 – a

^2

) = 0 has equal roots ,

then prove that c^2 = a^2

( 1 + m^2

)​

Answer 1

Answer:

HENCE PROVED

${c}^{2} = a {}^{2} (1 + {m}^{2} )$