Processing math: 100%

যদি a2-2a+ 1 = 0  হয় তবে-

i. a+1a=2

ii. a2+1a2=2

iii. a3+1a3=2

নিচের কোনটি সঠিক?

dsuc.created: 1 year ago | dsuc.updated: 5 days ago
dsuc.updated: 5 days ago
common.please_contribute_to_add_content
dsuc.content
Promotion