Angle between lines y = m1x + c1 and y = m2x + c2 is  θ = Tan-1{∓ (m1 - m2)/(1 + .....

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Blacksmith------Ironwork Tailor-------------Sewing clothes Cobblers---------Leatherwork Farmers----------Growing .....

Solution, Here we have to divide the expression 4a2b + 6ab2 by the term 2ab     = 4a2 b+6ab2 ÷  2ab The horizontal division can be written in the vertical form as,     = (4a2b + .....

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वनमा सिंह हुन्छन् .....

Solution, Here we have to divide the expression 3a2b - 2ab2 by the term ab     = 3a2b - 2ab2 ÷  ab The horizontal division can be written in the vertical form as,     = (3a2b - 2ab2)/ab  Now, let us separate .....

Solution, Here we have to find the area of square where it’s side is (4x + 3y), As we know a square has it’s all side equal the side (4x + 3y)  be the square’s length. Given, length (l) = (4x + 3y) We also know the formula to .....

Solution, Here we have to simplify the trinomial expression (a2 + 2ab + b2)/(a2- 2ab + b2) ÷ (a + b)2/(a - b)2                 (a2 + 2ab + b2)/(a2- 2ab + b2) ÷ (a + b)2/(a - .....

Concentric circles are those circles with the same center and different .....

Required angle (θ) = Tan-1{∓2 √(h2 - ab)/(a + .....

The required equation is ax2 + 2hxy + by2 = .....

सृजना राम्री छिन् .....

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घाम लाग्यो .....

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Solution, Here we have to divide the expression 14x3y3+ 21x2y2 by the term 7xy      = 14x3y3  + 21x2y2 ÷ 7xy The horizontal division can be written in the vertical form as,     .....

Solution:  Here we have to find the product of (2a – 3b + 4c) and (2a + 3b + 4c)  So let us multiply them. (2a – 3b + 4c) × (2a + 3b + 4c) Now, multiply the individual terms of the first bracket with the 2nd bracket. =2 a .....

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असल छ .....

बुद्धिको उपयोग आहारा खोज्न जताततै पुग्ने काले काग निकै बाठो छ । आज पनि बिहानै उसले एक ठाउँमा .....

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Solution, Here we have to divide the expression a2b+ ab2 by the term ab      = a2b+ ab2  ÷ ab The horizontal division can be written in the vertical form as,     = (a2b .....

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Solution, Here we have to divide the expression 6x2 - 9x by the term 3x      = 6x2- 9x ÷ 3x The horizontal division can be written in the vertical form as,     = ( 6x2- 9x)/3x  Now, let us separate the .....

1. Ram has been to Taplejung, hasn't he?  2. They make their home beautiful, don't they?  3. There are some copies, aren't there?  4. I'm on time, aren't I?  5. Let's walk in the morning, shall .....

वाक्य                                      भाषिक चिन्ह म गीत गाउँछु        .....

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१. संवादको शीर्षकअनुसार विषयवस्तु सोच्ने र आवश्यक बुँदाहरू टिप्ने, २. स्थान, समय र पात्र किटान .....

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1. Alexander Graham Bell - Telephone 2. Thomas Alva Edison - Electric bulb 3. Guglielmo Marconi - Radio 4. Orville and Wilbur Wrights - Aeroplane 5. John J. Loud - .....

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a.  46 47    .....

Good habit              Bad .....

Asia is the largest continent in the world. Australia is the smallest continent in the world. Pacific Ocean is the largest ocean in the world. Antarctica is the coldest continent in the world. Arctic is the smallest ocean in the .....

Solution, Here we have to divide the expression 4x2 + 6x by the term 2x      = 4x2 + 6x ÷ 2x The horizontal division can be written in the vertical form as,     = (4x2 + 6x)/2x  Now, let us separate the .....

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a.  41 42     .....