use formula last term= a+(n-1)d, to check -150 is a term of the A.P. 11, 8, 5, 2, ….
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Find the Area of the Rhombus. Hint : Area = ½× d1× d2
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This is a very important question for CBSE Boards exams, NCERT Maths solutions class 10th trigonometry exercise 8.1 question number ...Read more
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This is the first question of exercise 8.1, chapter Introduction to Trigonometry, NCERT
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The quadratic equation px² – 2 px + 15 = 0 has two ...Read more
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If ∆ABC ~ ∆RPQ, AB = 3 cm, BC = 5 cm, AC = 6 cm, RP = 6 cm ...Read more
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If ∆ABC ~ ∆PQR, perimeter of ∆ABC = 32 cm, perimeter of ∆PQR = 48 cm and PR = 6 ...Read more
A tree breaks due to storm and the broken part bends so that the top of the tree touches the ...Read more
