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যদি A=2132, c=-215-2 এবং ABC=-243-1 হয়, তাহলে B = ?

Created: 2 years ago | Updated: 2 years ago
Updated: 2 years ago
Ans :

A=2132

A=2132=4-5=-1

A-1=112-1-32=2-1-32

C=-215-2

C=-215-2=4-5=-1

C-1=1-1-2-1-5-2=2152

এখন, ABC=-243-1

B=A-1-243-1C-1

B=2-1-32-243-12152

B=-4-38+16+6-12-22152

B=-7912-142152

B=-4+45-7+1824-7012-38

B=3111-46-16

2 years ago

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