Nanogon
Question
find the equation of all the tangents to the curve y = cos (x + y), –2π ≤ x ≤ 2π, that are parallel to the line x + 2y = 0. [2x + 4y – π = 0, 2x + 4y + 3π = 0
Maths
Sept. 13, 2019, 8:25 p.m.
Answer
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How to do this sum
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Please tell me sir
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howt do this sum please tell me sir
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howt do this sum please tell me sir
- For plotting the graph, when we find points to plot on a graph, can we assume any value for x and we will get value of y, or we have to take any particular value of x.
Plssss attach a video file of ex8.1 q.14
Solution plsss I cant understand it
Solution plsss I cant understand it
According to a survey conducted in a locality. all the persons are employed in either manu- facturing, teaching or IT sectors. There are 100 persons working in manufacturing sector, working in teaching sector and one person working only in IT sector. Totally 10 persons work in both IT as well as teaching sector and 6 persons work in teaching sector as well as in manufacturing sector. Also 20 persons are employed in at least 2 sectors types. Find the population of the locality surveyed.
How to know that to find out the hcf and lcm in the given statement any trick