# Class 12 Maths Term 2 All Formulas PDF

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## Class 12 Maths Term 2 All Formulas PDF Summary

Dear friends, in this article we are going to offer Class 12 Maths Term 2 All Formulas PDF to help the students of class 12th. The students who are weak in Mathematics can learn all these formulas which will make math very easy to solve. Students can also score good marks in mathematics exams with the help of these formulas. In this post, you can check all formulas for the class 12th Mathematics syllabus for term 2. Below we have also provided a direct download link for the Class 12 Math All Formula PDF.

We have provided all these formulas in a very simple way to clear all your doubts and confusion. These all formulas help you in your final examination for preparation. Students can also check other subject notes, syllabus, sample paper, formulas, and more by visiting at pdffile.co.in.

### Class 12 Maths Term 2 All Formulas PDF

• y=sin1xx=sinyy=sin−1x⇒x=siny
• x=sinyy=sin1xx=siny⇒y=sin−1x
• sin11x=cosec1xsin−11x=cosec−1x
• cos11x=sec1xcos−11x=sec−1x
• tan11x=cot1xtan−11x=cot−1x
• cos1(x)=πcos1xcos−1(−x)=π−cos−1x
• cot1(x)=πcot1xcot−1(−x)=π−cot−1x
• sec1(x)=πsec1xsec−1(−x)=π−sec−1x
• sin1(x)=sin1xsin−1(−x)=−sin−1x
• tan1(x)=tan1xtan−1(−x)=−tan−1x
• cosec1(x)=cosec1xcosec−1(−x)=−cosec−1x
• tan1x+cot1x=π2tan−1x+cot−1x=π2
• sin1x+cos1x=π2sin−1x+cos−1x=π2
• cosec1x+sec1x=π2cosec−1x+sec−1x=π2
• tan1x+tan1y=tan1x+y1xytan−1x+tan−1y=tan−1x+y1−xy
• 2tan1x=sin12x1+x2=cos11x21+x22tan−1x=sin−12×1+x2=cos−11−x21+x2
• 2tan1x=tan12x1x22tan−1x=tan−12×1−x2
• tan1x+tan1y=π+tan1(x+y1xy)tan−1x+tan−1y=π+tan−1(x+y1−xy); xy > 1; x, y > 0

Here you can download the Class 12 Maths Term 2 All Formulas PDF by click on the link given below. 