## 29 Jun A Brief Introduction to Tensor

Our member, Rupam Haloi has shared an article with us on tensors. The file can be downloaded here. [ad#ad-2]...

Our member, Rupam Haloi has shared an article with us on tensors. The file can be downloaded here. [ad#ad-2]...

Our staff writer, Debashish Sharma has prepared a question set for Linear Algebra questions that appear in NET/GATE exams. The file can be downloaded here. [ad#ad-2]...

Find the missing number in the following sequences: 1) 61, 52, 63, 94, __ , 18, 001, 121 [CSIR NET, June, 2014, Mathematical Sciences.] A) 46 B) 70 C) 64 D) 44 2) 4, 2, 6, 8, 14, __ , 36 A) 16 B) 12 C) 22 D) 30 3) 72,...

The joint CSIR UGC NET was held on 22nd June 2014 nationwide. The Mathematical Sciences paper can be downloaded here. Please note that some of the answers have been marked in the question paper, but we do not claim that they are the correct answers....

We are pleased to upload the following question papers and keys of the joint CSIR UGC NET in Mathematical Sciences, held every year twice (June and December). December 2011 Paper June 2012 Paper June 2012 Key December 2012 Paper December 2012 Key June 2013 Paper June 2013 Key The December 2013 paper has...

Statistics Quiz (I) 11) For random error $$varepsilon_i,$$ which of the following constitutes the Gauss-Markov conditions? A) (i) $$E(varepsilon_i)=0$$ (ii) $$E(varepsilon_i ^2)=sigma^2$$ (iii) $$E(varepsilon_i,varepsilon_j)=0, ineq j$$ B) (i) $$E(varepsilon_i)=0$$ (ii) $$E(varepsilon_i ^2)=sigma_i ^2$$ (iii) $$E(varepsilon_i,varepsilon_j)=0, ineq j$$ C) (i) $$E(varepsilon_i)=0$$ (ii) $$E(varepsilon_i ^2)=sigma^2$$ (iii) $$E(varepsilon_i,varepsilon_j)=0, ineq j$$ (iv) $$varepsilon_isim...

Posted at 13:06h
in AHSEC Question Papers, Articles, Computer Science, Downloads, English, Others, Physics, Problems, Sci-Tech, Special
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We are very pleased to announce that we have been able to find the Assam State Higher Secondary Education Council (AHSEC) 2014 question papers for a few subjects, thanks to our team member, Bishal Deb. Here are some of those available for download: Physics (Theory) Computer Science and...

Find the correct option: 1) The units digit of the number $$17^{1983}+11^{1983}-7^{1983}$$ is A) 3 B) 1 C) 9 D) 2 2) If $$G$$ is a cyclic group of order 24 and $$a^{2002}=a^n$$ where $$a\in G$$ and $$0<n<24.$$ Then the value of $$n$$ is A) 4 B) 6 C) 8 D) 10 3) The ring $$Z[x]$$...

Posted at 02:41h
in Articles, Asia Pacific Mathematics Newsletter, Biography, English, Physics, Sci-Tech
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Bhabha is a great lover of music, a gifted artist, a bril-liant engineer and an outstanding scientist. He is the modern equivalent of Leonardo da Vinci. — Sir C V Raman at the Annual Meeting of the Indian Academy of Science, Nagpur, 1941 Homi Jehangir Bhabha was...

Professor Tony Fan-Cheong Chan is currently President of the Hong Kong University of Science and Technology. He was previously Assistant Director of the US National Science Founda-tion (NSF) in charge of the Mathematical and Physical Sciences Directorate, which is the largest directorate of the NSF...