₦airaland Forum

NBC admitted that the technology used by Radio Biafra is superior to theirs; that they had to upgrade in order to stop them. Then the question remains Can you stop a digital radio? NBC should stop this nonsense. I listen to Radio Biafra online from their website. I listen to BBC from their website as well. I is impossible I repeat it is IMPOSSIBLE TO STOP RADIO BIAFRA FROM BROADCASTING. Radio Biafra is legally registered radio station; registered in London. They pay tax. it has the legal right to broadcast. I do not need to listen to radion on FM that is an out-dated way of listening to radio. I am born digital. The director of NBC should know that this is a digital age not analogue.
Biafra should be a matter of national discuss. Which nation sweeps their history under the carpet? That nation is devilish. Which nation does not want to teach history in their school? That nation will continue to make a mistake made by their fore-fathers and will never learn form their mistakes.
Everything I have learnt in school as a scientist is history. I have been taught Physics, Chemistry, Biology, Haematology, Biochemistry, Microbiology, Chemical-Pathology, Histo-Pathology, Immunology all are what other scientist have studied in the past. Their challenges, their findings, their hypothesis, their laws, assuptions etc. All are history. The reason I have been taught all these is to see how I can learn from them to make life in my own time better. But Nigeria cannot teach her own history.
Nigeria has no Philosophy. There will be no Scientific discovery from Nigeria until Nigeria has a Philosophy. I long to teach Chemistry in my native language. Until then my people will think the Chemistry belongs to the white man. Boko haram will call it Western Education and kill because of it. Chemistry is chemistry not western Chemistry. I can read about what other chemist have done anywhere in the world, take form their knowledge to make life better for my villagers.
Our name was Biafra before the white man came to steal. Why should Britain and Nigeria they think I will change my name to south-south or south-east or what ever rubbish you call us. What is the meaning of south-south or south-east. These are relative terms not the name of a people. I am a Biafran, My father was a Biafran, My grand-father was a Biafran and so on. I wan to be able to write my history for over 5000 years. If Niger does not want to teach her hsitory, then theeir can be no renowned Professor of History in Nigeria.
You read the bible today and acclaim it a holy book because some of the writers like David and Solomon where so honest to write down even their own mistakes so that you may learn. David was a man after God's own heart, but he committed sin. He was peeping to see a woman taking her bath; was lured by it and made love with her. He wrote about it. that you may learn that it is not good.
But Nigeria cannot write her history because they don't want you to learn. They want to use hunger as a weapon of war fair once more. Nigeria is Evil for not teaching History.
NIGERIA WILL NEVER I REPEAT WILL NEVER PROGRESS UNTIL SOME ISSUES ARE SORTED OUT.

Before I solve the question, I want to point out something. The question did not pass standard mathematical logic. First the question is a form of nesting, however in standard nesting you don't repeat an demarcation symbol. So it is not best to repeat the sign [] as was used in the question. It should have been stated as 2-{1 - [1 - (2 - 3) - 2] + 3} or better still 2-{3+1 - [-2+1 - (2-3)]} i.e. standard nesting.
However the correct answer is -2.

adanny01:
2 - [1 - (1 - [2 - 3] - 2) + 3]
2 - [1 - (1 - [- 1] - 2) + 3]
2 - [1 - (1 + 1 - 2) + 3]
2 - [1 - (0) + 3]
2 - [1 - 0 + 3]
2 - [4]
2 - 4
-2