Hence, iv The given figure represents 1 shaded part out of 4 equal parts. So, what will the sum 8 in b represent? Answer : Hence, the correct answer is B. The water level is at the ninth step. However, the figure having its angle of rotation as 17º will not be having its rotational symmetry of order more than 1. Answer : Hence, the correct answer is A. Hence, it has multiple lines of symmetry. All of the problems and solutions are based on maximise and minimise based questions.
Hence, viii The given figure represents 4 shaded parts out of 9 equal parts. Here you will learn about all the vector algebra and the types. Congratulations that you have made it. This method is known as comparison by ratio. Hence, e Here, the denominators are same. Comparison by Division — In many situations, a more meaningful comparison between quantities is made by using division, i. Complete description of each question is given in the solutions.
Therefore, this line of symmetry is the median and also the altitude of this isosceles triangle. . Solution a By observing the given data, the temperatures of these cities are as follows. We know that a triangle is a simple closed curve made of three line segments. Answer : It is known that if f x is an even function,then and f x is an odd function,then Hence,the correct answer is C.
What will be the room temperature 10 hours after the process begins? Thanks a lot and have a great day. If she has got 12 correct answers, how many questions has she attempted incorrectly? You will understand the various factors vector algebra like: position vector, negative vector, geometrical interpretation and so on. The probability is the most important chapter of this class. Hence, ii The given figure represents 8 shaded parts out of 9 equal parts. In this chapter we will see the solutions for a applications of determinants. Answer : Hence, the correct answer is D.
Answer: a There are 3 lines of symmetry in an equilateral triangle. The ratio 5 : 2 is different from 2 : 5. Hence, it has multiple lines of symmetry. In this chapter you will learn the different type of relations like: symmetric, transitive, equivalence and reflexive. Here, 3rd square represents 3 shaded parts out of 9 equal parts. Click Here for main page or move to of the page.
Clearly, the fraction represented by 3 rd rectangle is the sum of the fractions represented by 1 st and 2 nd rectangles. If they are not, they should be expressed in the same unit before the ratio is taken. Shape Centre of Rotation Order of Rotation Angle of Rotation Square Intersection point of diagonals 4 90º Rectangle Intersection point of diagonals 2 180º Rhombus Intersection point of diagonals 2 180º Equilateral Triangle Intersection point of medians 3 120º Regular Hexagon Intersection point of diagonals 6 60º Circle Centre Infinite Any angle Semi-circle Centre 1 360º Answer: Square, rectangle, and rhombus are the quadrilaterals which have both line and rotational symmetry of order more than 1. Question 2: In a quiz, positive marks are given for correct answers and negative marks are given for incorrect answers. For other questions please visit to or or or or go for Solutions. Click Here for main page or move to of the page. Therefore, the fraction having the greater numerator will be greater.
Q35 : Answer : Integrating by parts, we obtain Hence, the given result is proved. Holiday Homework section is maintained to help in doming Summer Vacation holiday homework. The mathematics subject of this class plays a very important role in further studies. On Wednesday, it rose by 4°C. Click Here for main page or move to of the page.
It can be checked that 45º is a factor of 360º but 17º is not. The lesson plan is created taking your requirements into consideration! Hence, c Here, the numerators are same. Therefore, it represents a fraction. You will learn all of these my some assumption questions and then solutions. Continuity and Differentiability In the chapter-5, new will learn about the continuity and differentiability with the help of simple algebraic solutions.