NCERT Solutions For Class 11 Math Chapter – 6 Exercise – 6.1
NCERT Solutions For Class 11 Math Chapter – 6 Exercise – 6.1 1. Solve 24x < 100, when (i) x is a natural number. (ii) x is an integer. Solution: (i) Given that 24x < Read More
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NCERT Solutions For Class 11 Math Chapter – 6 Exercise – 6.1 1. Solve 24x < 100, when (i) x is a natural number. (ii) x is an integer. Solution: (i) Given that 24x < Read More
NCERT Solutions For Class 11 Math Chapter – 5 Exercise – 5.1 Express each of the complex number given in the Exercises 1 to 10 in the form a + ib. 1. (5i) (-3/5i) Read More
NCERT Solutions For Class 11 Math Chapter – 5 Exercise – 5.2 Find the modulus and the arguments of each of the complex numbers in Exercises 1 to 2. 1. z = – 1 – Read More
NCERT Solutions For Class 11 Math Chapter – 5 Exercise – 5.3 Solve each of the following equations: 1. x2 + 3 = 0 Solution: Given quadratic equation, x2 + 3 = 0 On comparing it with ax2 + bx + c = Read More
NCERT Solutions For Class 11 Math Chapter – 5 Miscellaneous Exercise 1. Solution: 2. For any two complex numbers z1 and z2, prove that Re (z1z2) = Re z1 Re z2 – Im z1 Im z2 Solution: 3. Reduce to the Read More
NCERT Solutions For Class 11 Math Chapter -4 Exercise – 4.1 Prove the following by using the principle of mathematical induction for all n ∈ N: 1. Solution: P (k + 1) is true Read More
NCERT Solutions For Class 11 Math Chapter – 2 Exercise – 2.1 1. If , find the values of x and y. Solution: Given, As the ordered pairs are equal, the corresponding elements should also be equal. Thus, Read More
NCERT Solutions For Class 11 Math Chapter- 2 Exercise – 2.2 1. Let A = {1, 2, 3, … , 14}. Define a relation R from A to A by R = {(x, y): 3x – y = 0, Read More
NCERT Solutions For Class 11 Math Chapter – 2 Exercise – 2.3 1. Which of the following relations are functions? Give reasons. If it is a function, determine its domain and range. (i) {(2, Read More
NCERT Solutions For Class 11 Math Chapter – 2 Miscellaneous Exercise 1. The relation f is defined by The relation g is defined by Show that f is a function and g is not a function. Solution: The given relation f is defined as: Read More