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So, p/h = 3/5 b = √[h2 - p2 ] = 4 Finally, tanθ + cotθ = p/b + b/p = 3/4 + 4/3 = 25/ .....

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Here, [5x - 9]/[√5x + 3] = 5 + [√5x + 2]/2 or, [(√5x)2 - 32)] / [√5x + 3] = 5 + [√5x + 2]/2 or, [√5x + 3][√5x - 3]/[√5x + 3] = [ 10 + √5x + 2]/2 or, 2[√5x .....

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Sb.= Somebody Sth. = .....

Two vertices of an equilateral triangle are (-4, 0) and (-6, 0). Let the third vertex of the equilaterla triangle be (x, y) Distance between (-4 , 0) and (x, y) = Distance between (-4, 0) and (-6 ,0) = Distance between (x, y) and (-6, 0) Using .....

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Differences between androecium and gynoecium are: 1. Androecium is a group of stamens while gynoecium is a group of pistils. 2. Andriecium is the male reproductive part of the flower while gynoecium is the female reproductive part.  3. .....

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Use protractor to construct 105 .....

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                                                                      .....

We know,  P(x,y)------------Reflection in x  = h line ------>P'( 2h - x , y) So, A(10, 8)------------Reflection in x  = 5 line ------>A'( 2.5 - 10 , 8)  = A'( 0, 8) Hence , image of A is A'( 0, .....

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A map is a diagrammatic representation of an area, land or a sea. It shows the physical features of the place under consideration. Some of the uses of a map are: Map shows the physical structure of the surface of earth. It shows .....

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Date: Place Dear friend, Friend's name I am fine here. I hope you and your family members are too fine out there. I got the last letter that you sent to me and you have asked me to write my plans after exam. (Now write all your plans in .....

   (6√3 + 5√2)(6√3 - 5√2) = (6√3)2 - (5√2)2 [ Using: (a + b)(a - b) = a2 - b2] = 36 x 3 - 25 x 2 = 108 - 50 = .....

My parents say, "Don't watch .....

Let, a be added to 4x-5 to get 7x+2.  Then,           4x-5+a=7x+2 or,      a=7x+2-4x+5 or,      a=3x+7 3x+7 must be added to 4x-5 to get .....

Artificial greenhouse helps to grow off season crops.  It preserves solar heat and keeps the inner environment warm enough during the winter season.  So, it is useful to grow summer season crops and vegetables during the .....

Her hat had been blown off by a strong .....

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Mom is the person who gave you birth, cared for you, looked after you when you feel sick and loves you. So, you must also take care of your mother, and love her as much as she .....

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i) Representing this information in Venn-diagram, We know,  n(F ⋃ M) = n(F) + n(M) - n(F ⋂ M)                 = 65 + 55 - 35                 = .....

Here, average rainfall of the week = 35 mm.       So , total rainfall of the week = 7 x 35 mm = 245 mm. [ 1 week = 7 days]  Total rainfall from Sunday to Friday = 45 + 22 + 28 + 36 + 30 + 24 = 185 mm. So, The rainfall on .....

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i. hadn't you? ii. Does Mina always cook food? iii. Don't put your books on the table. iv. I will not listen to your music. v. My purse has been stolen. vi. She asked him where he had found her mobile .....

b) Maximum expenditure of the family was in May and minimum was in .....

The normal temperature of human body is 98.6⋄F (i.e. .....

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 Here, x∘ = 55∘ [ Being base angles of an isosceles .....

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A lion  may be helped by a .....

South Asian Association for Regional Cooperation ( SAARC ) is an organization of South Asian nations. It was established in 1985 AD. There are eight members of SAARC at present. Nepal, India, Bangladesh, Pakistan, Bhutan, Maldives, Sri Lanka and .....

The plane has hust taken .....