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AB makes angles 45 degree with x-axis and passes through (0, 0). So, equation of AB is y =mx +c,  m = tan45 = 1 and c = 0 So, y = x is the equation of AB. Similarly, CD makes angle 135 degree with x-axis and passes through .....

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Suppose, the total annual personal income of family A is = 500000 The number of family members is = 5 The per capita income of the family is: = total income/number of family members = 500000/5 = .....

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A  country cannot be called advanced until, all the aspects of the society is well developed. In the same way, only the good per capita income doesn't indicate the economic development. The per capita income just shows the yearly income .....

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You need to obtain GPA 3.61 and above in all the .....

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We have given ABCD is a quadrilateral with opposite angles are supplementary i.e,  A+C = 180  and B+D = 180 Or, A  = 180 - C     & B = 180 - D or,TanA = tan(180- C)     and tanB = tan( 180 - .....

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Here, sin (270o -  θ) . sin (450o - θ) - cos (630o - θ) . cos (90o + θ) + x cos 900o = 0 or,(-cos θ) . sin (5 X 90o - θ) - cos (6 X 90 o - θ) . cos (90o .....

Here, x sec (90o + α) cosecα + tan (90o + α) cot (180o - α) = x cotα . tan (90o + α)  Using formula, we get x (-cosec α) cosecα + (-cotα) .....

Here, cos (180o - θ) + tan (180o + θ) cos2 (270o - θ) cosec (- θ) - x sin (90o - θ) = 0  or, (-cos  θ) + tan θ.( -sin θ)2 (-cosec  θ) .....

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Solution: HEre, we have given, θ = 45o, Now LHS =  sin 3θ  -  [3 s i n θ   - 4 s i n 3 θ] /   2 =sin ( 3 x 45) -  [3 s i n 45   - 4 s i n (3 x 45)] /   2 = .....

We have given ABCD is a quadrilateral with opposite angles are supplementary i.e,  A+C = 180  and B+D = 180 Or, A  = 180 - C     & B = 180 - D or, CosA = Cos(180- C)     and  CosB = Cos( .....

Here, LHS  = cot π/20 . cot 3π/20 . cot 5π/20 . cot 5π/20.cot 9π/20 = cot π/20 . cot 3π/20 . cotπ/4 . cot (π/2- π/20).cot (π/2 - 3π/20)  = cot π/20 . cot .....

The direction in which one object or place is sighted may be specified by giving the angle in degrees that the direction makes with the north line is called the bearing of the object. Usually, the bearing of an object or place is written in .....

Here, LHS  = cot π/10 . cot 3π/10 . cot π/4 . cot 4π/10.cot 2π/10 = cot π/10 . cot 3π/10 . 1 . cot (π/2- π/10).cot (π/2 - 3π/10)   [  cot π/4= .....

Germany was the winner of 2014 world .....

Nepalese agriculture is more dependent on subsistence farming than comemrcialization. We still rely on traditional farming practices.  But then nowadays, people have already started to use new technologies and equipments in farming too. But .....

Here, tn = 2 n / [ n + 1] Put, n = 1 t1 = 2 .1 / [ 1 + 1] = 2/2 = 1 Put, n = 2 t2 = 2 .2 / [ 2 + 1] = 4/3 Put, n = 3 t3 = 2 .3 / [ 3 + 1] = 6/4 = 3/2 Put, n = 4 t4 = 2 .4 / [4 + 1] = 8/5  Finally, Sum of 4 .....

Here, A = { 1 ,2} B = { 4 , 5} Now, A x B = { 1 ,2} x{ 4 , 5}           = { ( 1,4) , ( 1,5) , ( 2,4) ,(2 , 5)} Is required .....

Nepal was declared a secular state on 4th Jestha 2063 .....

The efficiency of a machine indicates how well its input energy is converted to useful output energy or work. It is a major factor in the usefulness of a machine and is the fraction or percentage of the output divided by the .....

The two effects of loadsheding are as follows: - Loadsheding may affect the industrial development. - It can affect the day to day activities of the .....

There are 23 auxiliary verbs. They are: is                  am           are was               were do        .....

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Such words that describe nouns, pronouns, or other subjects in sentences are called adjectives. Some examples are good, bad, naughty, beautiful .....

Deoxyribonucleic acid (DNA) is a thread-like chain of nucleotides carrying the genetic instructions used in the growth, development, functioning and reproduction of all known living organisms and many viruses. Two examples of DNA are:  A- .....

A cyanophage is a virus that infects cyanobacteria. The name is constructed from the term phage, for a virus that targets bacteria, and cyanobacteria for the specific type of bacteria this virus uses for .....

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- The already made laws and acts should also be amended as per the need of time. - The cultural, religious, linguistic etc. diversity should be respected well in the    country. - The rights, voices, and choices of people in the country .....

Diameter of the smaller circle (d) = 40 cm Diameter of the larger circle (D) = 40 cm + 2 cm +2 cm =  44 cm Now,  The area of path = Area of larger circle - Area of smaller circle                 .....

Almost all the people are technological literate who can operate technologies well. They have highly advanced technologies that have changed their way of doing works. If technologies are launched in our country in their assistance that will .....

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