‌‌‌⋅⋅⋅⋅⋅⋅⋅(ii) From (i) and (ii) a=5√2 and b2=75 ‌
x2
A2
−‌
y2
B2
=−1 ‌
2A2
B
=12√5‌‌‌⋅⋅⋅⋅⋅⋅⋅(iii) Since, product of transverse axis is =100√10 (2A)⋅(2B)=100√10‌‌‌⋅⋅⋅⋅⋅⋅⋅(iv) From (iii) and (iv) A2=150‌ and ‌B=5√5 ‌‌‌e2=√1+‌