Students and Teachers Forum

After the promulgation of constitution 2072; Nepal is officially known as the Federal Democratic Republic of .....

Similarly, country also has certain responsibilities towards its citizens. The government should provide them necessary security against social problems. The government should not deprive any of the citizens from euctaion and primary health .....

They are the Green substance present in leaves of  producer  They  trap light energy from the sun, which is then used to combine carbon dioxide and water into sugars in the process of photosynthesis . Chlorophyll is vital for .....

Here,  = (x + 1/3)3 - (x - 1/x)3                                                        .....

a) C + O2 = CO2 b) 2Na+Cl2 → 2NaCl  c)4K + O2 → 2K2O d) 2AgBr → 2Ag + .....

Fe + S → FeS CaCO3 → CaO + .....

But, the production of these kinds of persons depends upon the in-depth knowledge, training, skills of the field they are involved in. If a person working in the farmer gets enough knowledge and skill in using modern tools and the techniques, he or .....

Here,  = (2a-1)2a = 2a/ 2a - (1 / 2a) = 1 - .....

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Mosquitoes prefer stagnant water within which to lay their eggs. They most commonly infest: Ponds Marshes Swamps Other wetland habitats However, they are capable of thriving in a variety of locations and can successfully grow in numbers even when .....

a) Nutrition b) Respiration c) Secretion d) Blood e) Oxygen f) .....

Nepal, a small mountainous country, is blessed with natural beauties. Situated between China and India, Nepal is a small and diverse landlocked nation. Nepal contains eight of the world's ten highest mountain peaks making it a popular .....

Here is a sample of the letter, however, I suggest to try writing on your own to sharpen your skill.  

Thapathali, .....

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Here,  = (8 x3 - 4 x2 + 2 x)/ 2x = 8x32x- 4x22x+ 2x2x = 4 x3 - 1 - 2 x2 - 1 + 1 = 4 x2 - 2 x + .....

Here,  = (6x3 - 9x2)/3x =  6x33x- 9x23x = 2 x3 - 1 - (3 x2 - 1) = 2x2 - .....

Here,  (-27m4n5)/(7m3n4) = (-27/7) m4 - 3 n 5-4 =(-27/7) m .....

Here,  = (24 x5 y3) / (8x4y4) = 3 x5 - 4y3 - 4 = 3 x .....

Here,  15a 4b3 / 5a2b3 = 60 a b3 / 5a2b3 = 12 a1 - 2b3 - 3 = 12 a-1  = .....

Here,  p5 / p3 = p5 - 3 = .....

neal gland, Pituitary gland, Pancreas, Ovaries, Testes, Thyroid gland, Parathyroid gland, Hypothalamus  Adrenal .....

After the death of King Tribhuvan his son, Mahendra was crowned king. Mahendra formed an advisory government on 1st Baishakh 2012 B.S. under the leadership of Sardar Gunjman Singh. This government ran until 12th Magh 2012 B.S. The 7 member .....

The decade between 2007 B.S. to 2017 B.S. is known as the party and democratic politics history. The interim government rule was started on 17th Chaitra, 2007 B.S. with coalition between Nepali Congress and Ranas. But, in 2008 B.S., student leader .....

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Here,  2x - 3y  = 7 ........... (i)   4y - 3x = -10  ........... (ii) Writing these equations in matrix form,   2-34-3xy = 7-10.........(iii) let,  2-34-3 = A, xy = X and 7-10 = B Now, AX = B or, X = .....

Here,  3x + 5y = 2 ...... (i)  5x -2y = 9 ....... (ii) Writing these equations in matrix form we will get,   355-2xy = 29...... (iii) Let,    355-2 = A , xy = X and 29 = B Then, AX = B  or, X .....

Student leader Chiniya Kaji was killed in 2008. The Ranas and Congress blamed each other. They had not good relation since the beginning of the coalition. Then, B.P. Koirala issued a statement saying that democracy couldn’t be properly .....

Here,  x - 3y = 0  .......... (i) 4x + y = 26 ....... (ii) Now, writing equations ...(i) and ...(ii) in matrix form    1-341xy = 026 ............(iii) Let,    1-341 = A, xy = X and 026 = B Now, AX = .....

Here,  Let, A = x352 and B = 2y-58 If B is inverse matrix of A Then, AB = I ..........(i)       where, I =  1001 Now, put matrix A , B and I then solve equation ............. (i)  You will .....

  Here, Let, A = x152 and B = 2-1-5x If A and B are inverse of each other than,  AB = I ...........(i) Where, I = 1001 Now,  solve equation ........ (i) you will get the value of .....

Your question is not .....

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Find the options: heard hasn't she? the was going off broken I am because was excluded had .....

Here, Determinant = (4 ⨉ 5x) - (x ⨉ 5x)                        = 20x - 5x2 To be singular matrix, determinant must be equal to zero. So,  20x - 5x2 = 0 or, 4x - .....

For the matrix to have no inverse. It must be singular matrix which means the determinant of the matrix must be zero. Find the determinant of the matrix and equate it to zero and find the value of .....

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Find the product of AB. 3 ⅹ 2 + 2 ⅹ 3               3 ⅹ -1 + 2 ⅹ 2 4 ⅹ 2 - 1 ⅹ 3                4 ⅹ -1 -1 ⅹ .....

Here, Multiply matrix P & Q and then find the determinant of the product, it will be the answer of LHS. Also find the determinant of matrices P and Q and then find their product, it will be the answer of RHS. LHS = RHS. .....

Here, Find the determinant of matrix A, it will be the answer of LHS. Find the transpose of matrix A and the find the determinant of this answer, it will be the answer of RHS. LHS=RHS. .....

'Don't quench your thirst by my tear'. It can also be put this way 'dont try to fulfill your material need selling me to the brothels'. It says don't fulfill your dreams causing me pain. Or, It gives a sense like someone .....

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= 5cot2θ-2cotθ-7 = 5cot2θ-(7-5)cotθ-7 = 5cot2θ-7cotθ+5cotθ-7 = cotθ(5cotθ-7)+1(5cotθ-7) = .....

A river is a stream of water that flows through a channel in the surface of the ground. The passage where the river flows is called .....

After this plot and draw the graph and get feasible region and with the vertices you get find the maximum as well as minimum value with the help of objective funtion F = 9x + .....

The policy of appeasement consisted of allowing him to do these things in hopes that he would not do anything worse. For example, when Hitler wanted to take the part of Czechoslovakia known as the Sudetenland the French and British allowed him to .....

  Octet Duplet  1. An octet state is when an element has 8 electrons in it's outer most shell making it stable. 1. A duplet state is when an element has 2 electrons in it's outer most .....

Here, Find the equations of the lines AB, BC & AC using the formula of getting the equation when two points are given. After that, test these equations with the points contained and not contained, since the lines are dark then insert the sign .....

Valleys are the low lands that are created between hills or .....