Please select a subject first
Advertisements
Advertisements
Construct histograms for following frequency distribution:
| Class Mark | 6 | 12 | 18 | 24 | 30 | 36 |
| Frequency | 8 | 12 | 15 | 18 | 25 | 7 |
Concept: undefined >> undefined
Construct histograms for following frequency distribution:
| Class Mark | 15 | 25 | 35 | 45 | 50 | 55 | 60 |
| Frenuencv | 6 | 12 | 15 | 18 | 25 | 14 | 10 |
Concept: undefined >> undefined
Advertisements
Construct histograms for following frequency distribution:
| Class Interval | 110-119 | 120-129 | 130-139 | 140-149 | 150-159 |
| Frequency | 15 | 23 | 30 | 20 | 16 |
Concept: undefined >> undefined
Construct histograms for following frequency distribution:
| Class Interval | 1-10 | 11-20 | 21-30 | 31-40 | 41-50 |
| Frequency | 11 | 23 | 30 | 20 | 16 |
Concept: undefined >> undefined
Construct histograms for following frequency distribution:
| Class Interval | 130-140 | 140-150 | 150-160 | 160-170 | 170-180 |
| Frequency | 24 | 16 | 29 | 20 | 11 |
Concept: undefined >> undefined
Construct a frequency polygon without using a histogram for the following frequency distribution :
| Class Interval | 1-10 | 11-20 | 21-30 | 31-40 | 41-50 |
| Frequency | 8 | 12 | 10 | 16 | 6 |
Concept: undefined >> undefined
Construct a frequency polygon without using a histogram for the following frequency distribution :
| Class Interval | 10-20 | 20-40 | 40-60 | 60-80 | 80-100 |
| Frequency | 9 | 17 | 15 | 20 | 14 |
Concept: undefined >> undefined
Construct a frequency polygon without using a histogram for the following frequency distribution :
| Class Mark | 10 | 15 | 20 | 25 | 30 | 35 | 40 |
| Frequency | 4 | 20 | 40 | 45 | 30 | 25 | 5 |
Concept: undefined >> undefined
Prove the following identity :
`(1 - sin^2θ)sec^2θ = 1`
Concept: undefined >> undefined
Prove the following identity :
`(1 - cos^2θ)sec^2θ = tan^2θ`
Concept: undefined >> undefined
Prove the following identity :
tanA+cotA=secAcosecA
Concept: undefined >> undefined
Prove the following identity :
`sinθ(1 + tanθ) + cosθ(1 +cotθ) = secθ + cosecθ`
Concept: undefined >> undefined
Prove the following identity :
( 1 + cotθ - cosecθ) ( 1 + tanθ + secθ)
Concept: undefined >> undefined
Prove the following identity :
sinθcotθ + sinθcosecθ = 1 + cosθ
Concept: undefined >> undefined
Prove the following identity :
secA(1 - sinA)(secA + tanA) = 1
Concept: undefined >> undefined
Prove the following identity :
secA(1 + sinA)(secA - tanA) = 1
Concept: undefined >> undefined
Prove the following identity :
cosecθ(1 + cosθ)(cosecθ - cotθ) = 1
Concept: undefined >> undefined
Prove the following identity :
`(tanθ + secθ - 1)/(tanθ - secθ + 1) = (1 + sinθ)/(cosθ)`
Concept: undefined >> undefined
Prove the following identity:
`cosA/(1 + sinA) = secA - tanA`
Concept: undefined >> undefined
Prove the following identity :
`(1 + sinA)/(1 - sinA) = (cosecA + 1)/(cosecA - 1)`
Concept: undefined >> undefined
