Question
If 
, when 
χ , then 2, when χ=0
- f(x) is continuous at χ=0
- f(x) is discontinuous at x=0
- None of these
The correct answer is: f(x) is discontinuous at x=0
Related Questions to study
A so lid piece of metal in the form of a Cuboid of dimes ions 24 cm x 18 cm x 4 cm is melted down and casted into a cube Find length of each edge of cube.
For such questions, we should know formula of volumes of different shapes.
A so lid piece of metal in the form of a Cuboid of dimes ions 24 cm x 18 cm x 4 cm is melted down and casted into a cube Find length of each edge of cube.
For such questions, we should know formula of volumes of different shapes.
Find the length of the longest rod that can be placed in a room of 16 m long, 12m breadth and 
high
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How many cubes of side 1 2 cm are required to build a Cube of side 3 cm of volume 8 cm³?
How many cubes of side 1 2 cm are required to build a Cube of side 3 cm of volume 8 cm³?
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For such questions, we should know formula of volumes of different shapes.
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For such questions, we should know the formula of cost price and gain.
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If 
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If a man walks 16 km in 5 hours, how long would he take to walk 11.2 km?
For such questions, we should know find the speed. We should be careful about the units.
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For such questions, we should know find the speed. We should be careful about the units.
Find the greater ratio of 8 : 15 and 24 : 35
For such questions, we should know how to find the ratio. We will try to simplify the ratios and compare the denominator. If the denominators are different then we divide the numerator by denominator to compare the ratio.
Find the greater ratio of 8 : 15 and 24 : 35
For such questions, we should know how to find the ratio. We will try to simplify the ratios and compare the denominator. If the denominators are different then we divide the numerator by denominator to compare the ratio.
A rail journey of 75 km costs Rs 225 How much distance can we travel for Rs 333?
For such questions, we should know find the rate as required.
A rail journey of 75 km costs Rs 225 How much distance can we travel for Rs 333?
For such questions, we should know find the rate as required.
0.4 + 0.004 + 4.4 =
For such questions, we should know how to do operations between decimal numbers.
0.4 + 0.004 + 4.4 =
For such questions, we should know how to do operations between decimal numbers.
The sum of first 5 natural numbers is
For such questions, we should know conversion of decimal numbers to binary numbers and vice versa.
The sum of first 5 natural numbers is
For such questions, we should know conversion of decimal numbers to binary numbers and vice versa.
