fractional value of pi

Sometimes, a particular term satisfying certain conditions is required in the binomial expansion of the type (1+x) n . This can be done by expanding (1+x) n to certain terms and then locating the required term. Generally this becomes a tedious task. In such cases, we begin by evaluating the general..

Sometimes, a particular term satisfying certain conditions is required in the binomial expansion of the type (1+x) n . This can be done by expanding (1+x) n to certain terms and then locating the required term. Generally this becomes a tedious task. In such cases, we begin by evaluating the ..

Example for First Method Substitution of strategic values x - 2 --------------- (5x - 7)(x - 1) Given fraction should be written as : x - 2 A B --------------- = -------- + ------- (5x - 7)(x - 1) (5x - 7) ..

The numerator of a fraction is 5 less than its denominator. If the numerator is doubled and the denominator is increased by 5, then the value of the resulting fraction is 3. Write an equation to find the fraction, if x represent the denominator of the fr..

In the interval [ 0, π 2 ], as the value of the angle increases, tangent ratio approaches => 1 or 0 or ∞ or -∞..

What is the value of tan π 3 rounded to four decimal places? => 1.7320 or 0.5773 or 1.0472 or 0..

Write the value of sin ( π 3 ). => 1 3 or 1 2 or 3 2 or 3..

Find the value of cos ( 8π 3 ). => 3 2 or - 1 / 2 or 1 / 2 or - 3 2..

The numerical value of the circumference of a circle is more than the numerical value of its area. What can be the best description of the radius of the circle? => The radius shall be less than 2 units or The radius shall be less than 1 unit or The radius shall be less than 0.5 ..

The denominator of a fraction is 6 more than its numerator. If twice the numerator is increased by three, and the denominator is decreased by four, then its value becomes 7 / 4 . Find the fraction. => 2 8 or 8 1 4 or 9 1 2 or 2 6 3 2..