WebMar 30, 2024 · Ex 9.4, 5 Find the sum to n terms of the series 52 + 62 + 72 + .. + 202 52 + 62 + 72 + .. + 202 = (12 + 22 + 32 + 42 + 52 + 62 + + 202) (12 + 22 + 32 + 42) We know that Sum of square of n natural number is i.e. (12 + 22 + + n2) = (n (n+1) (2n+1))/6 For 12 + … WebJan 27, 2024 · Last updated on Jan 27, 2024. The Union Public Service Commission has released the UPSC IES Prelims Admit Card on 27th Jan 2024. The exam will be conducted on 19th February 2024 for both Paper I and Paper II. The candidates must note that this is with the reference to 2024 cycle. Recently, the board has also released the UPSC IES …
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WebFind the value of 42+62. 52 100 20. Question. Gauthmathier3669. Grade . 12 · YES! We solved the question! Check the full answer on App Gauthmath. Get the Gauthmath App. Good Question (177) Gauth Tutor Solution. Eva. ... Calculate the sum or difference: 52 … WebSine calculator Tangent expression calculator. Expression with tan(angle deg rad): text/x-markdown
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WebFeb 14, 2024 · 52. Step-by-step explanation: 4² + 6² = ? 4 · 4 = 16. 6 · 6 = 36. 16 + 36 = 52. Hope this helps! WebFind the value of the linear correlation coefficient r. 62 53 64 52 52 54 58 y 158 176 151 164 164 174 162 A) O B) -0.775 C) -0.081 OD) 0.754 Question 14 (1 point) Use the given data to find the equation of the regression line. WebAverage of a set of numbers = Sum of the terms / Number of the terms. Suppose that there is a data set: 5, 6, 9, 11, 13, 12. Let’s put the value into the above formula to find the average of the given terms: Average of a set of numbers = 5 + 6 + 9 + 11 + 13 + 12 / 6. Average of a set of numbers = 56/6. Average of a set of numbers = 9.333. syda chicago