Activity 2.2 Class 10 science This Activity 2.2 class 10 science is about exploring olfactory indicators in Acids, Bases, and Salts. In our day-to-day life, we often come across various substances that change their smell when mixed with an acid or a base. These substances are known as olfactory indicators. Aim (or Objective) Materials Required …
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Indeterminate forms are mathematical expressions that cannot be evaluated directly because they result in an ambiguous or undefined value. These forms arise when attempting to evaluate limits or perform certain operations involving variables or functions. The 7 most common indeterminate forms encountered in calculus and mathematical analysis are: 7 Indeterminate forms 1.$\frac {\infty}{\infty}$ This form …
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Arithmetic Progression Formulas Arithmetic Progression Arithmetic progression (AP) is a sequence of numbers in which the difference between any two consecutive terms is always constant. This constant difference is known as the common difference and is denoted by ‘d’. An arithmetic progression can be written as: a, a + d, a + 2d, a + …
Why Case study questions are important Case study class 10 Maths Questions Here are some of the Case study class 10 Maths Questions Question 1 A test consists of ‘True’ or ‘False’ questions. One mark is awarded for every correct answer while ¼ mark is deducted for every wrong answer. A student knew answers to …
Activity 2.1 in Class 10 Science NCERT Book Activity 2.1 from the NCERT Class 10 Science textbook, chapter 2, “Acids, Bases, and Salts”, provides an engaging way to experience the reactions between different solutions and chemical indicators. This activity helps students understand the behavior of acids and bases and sets the foundation for understanding the …
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In this post, we will cover , how we can convert cos sin inverse x and sin cos inverse x in the terms of x Value of cos sin inverse x $f(x) =cos sin^{-1} x$ Let $\theta = sin^{-1} x$or $ sin \theta =x$ Now we know that $\theta \in [-\pi/2, \pi/2]$Also cos is positive …
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We often need to convert inverse of sec to either inverse of cos, sin, tan, cosec , cot .In this post we will see how we can do it easily Inverse of sec to inverse of sin Case 1$sec^{-1} x$ and x > 1 Now we can write as $\theta=sec^{-1} x$$sec \theta =x$ Now we …
how to convert sec inverse to sin, cos, tan, cosec x, cot inverse Read More »
Here in this post ,we will check out how to draw the graph of tan inverse tan x i.e $f(x) = tan^{-1} tan (x)$ As $tan (\pi +x ) = tan x$ This is a periodic function with period $\pi$ Also x cannot take values like $\frac {2n+1}{2} \pi$ as undefined We know by definition …
