Multiply ( x3 - xy2 + y3 - x)  and ( x2 + xy + y3 )  and you will get the product between f ( x ) and g ( x ) ​​​​​​To find degree, find the degree of every terms in polynomial. You will see .....

A cotton plant is a type of .....

Climbers plant need support because these plants are vines. Most vines just don't have the rigidity to stand upright on their own. They will just creep along the ground if .....

Some of the plants which have single seed inside the fruit are: i. Kiwi ii. Plum iii. .....

Work  is done when an object .....

Some of the changes we see or experience in adolescence are :  i.Increase in height: It is the most visible change during this period. In the begining, it is observed that girls grow faster than boys, but, on reaching 18 years of age, both .....

The disadvantages of development regions in Nepal are as follows: - There will not be uniformity in terms of development. - There will be a disparity in terms of distribution of resources. - Powerful development regions will be able to direct the .....

These days you may have seen lots of youngsters flying to overseas countries for employment. They go there so that they can get a good job and have a good source of income. Hence, a trend of flying to overseas countries for better employment .....

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Characters of non-living things: They do not breathe. They do not move. They do not eat. They do not .....

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Line is a length of cord, rope, wire, or other material serving a particular purpose. Line is a collection of points extended in both the .....

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We know that,  S P =  MP  -  Discount   Where, MP = Marked Price and SP = Selling Price                  or, 640    =  MP  - (20/100)⨉ MP   .....

Marked Price (MP) = Rs.550 Discount (D) = 10 % Selling Price(SP) = 550 - (10/100)⨉ 550 Selling Price(SP) = Rs. .....

We know that,  S P =  MP  -  Discount   Where, MP = Marked Price and SP = Selling Price                  or, 992    =  MP  - (20/100)⨉ MP   .....

Let the M.P and C.P of the article be x and y respectively. Discount = 8% SP = 92% of M.P      = 0.92x Profit = Rs 40 So, 0.92x - y = 40  ........ (i) Again If no discount is allowed, M.P = S.P and profit = Rs 60 x - y = .....

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A proper planning is like winning half of the battle. Developmental planning is very important for the execution of the project. But, without planning we cannot achieve a sustainable development. We may achieve the project but will not be as .....

Province number 4 consists of all the three geographical regions. It consists of Terai, Hilly and Mountainous regions. The structure of land in this province is not even it is rather uneven. Plain terai, high hills, and sleepy mountains make up .....

A primary standard in metrology is a standard that is sufficiently accurate such that it is not calibrated by or subordinate to other standards. Primary standards are defined via other quantities like length, mass and .....

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According to question, AB = 7 cm BC = 16 cm  Area of ΔABC =283 cm2 For the ΔABC, Area = (1/2)⨉AB⨉BC⨉sinB 283  =  (1/2)⨉7⨉16⨉sinB B = 60⁰ Thus the required angle ∡ABC is .....

Here, Height of pole = AB = 52m Distance between man and pole = BC = 86m Angle of elevation =< ADE =  300. Height of man = CD = ? Now, AE = AB - BE = 52 - CD          [ since, BE = CD] In right angled .....

Height of man (BF) =2 m Height of building (FE) = 18 m Height of the tower (AD) = 60 m Angle of elevation (α)  60⁰  Now,  In  ΔABC, tanα = (AC/BC) BC = (60-2-18)/ 3 BC = 23.09 m Thus the .....

A simpler example still is that of a carousel. When we stand on the carousel we are at rest w.r.t. a coordinate system fixed to the carousel, but we do experience a force trying to push us outward. This again seems to contradict the first law of .....

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The white shark is the dangerous water .....

Newton's third law of motion ststes that " To every action there is equal and opposite .....

Here, Given:         AB = CD  & AD//BC To prove:        ABCD is a cyclic quadrilateral.                         Proof : ∡B  .....

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मानिसको उचाइ (BF) = 1.4 मी.   घरको उचाइ (EF) = 33 मी.  चङ्गाको धागोको लम्बाइ ( AB) = 902 मी. = 127.28 .....

According to question, AB = 16 cm BC = 133 cm =22.52 cm Area of ΔABC =156 cm2 For the ΔABC, Area = (1/2)⨉AB⨉BC⨉sinB 156 =  (1/2)⨉16⨉22.52⨉sinB B = 60⁰ Thus the required angle B is .....

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Height of the observer (CD) = 1.3m Height of the pole (AE) = 25.3m Angle of the elevation (α) =60⁰ Now, In the rt. ΔABC, tanα = (AB/BC) tan(60) = (24/BC) BC = 24/1.73 BC = 13.87m Thus the distance between the pole .....

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A development for a long term is known as sustainable development. While carrying out developmental activities we should consider the following things: - The resources should be utilized in a way the demand of the present generation should also be .....