Understanding ISC Mathematics, for class 12 - sections A, B a C, has been written by Mr. M.L. Aggarwal (Former Head of P.G. Department of Mathematics, D.A.V. College, Jalandhar) strictly according to the new syllabus prescribed by the Council for the Indian School Certificate Examinations, New Delhi in the year 2015 and onwards for students of class 12. A new feature - Typical Illustrative Examples and Typical Problems, has been added in some chapters for those students who want to attempt some more challenging problems. The entire matter in the book is given in a logical sequence so as to develop and strengthen the concepts of the students.TI . . ., TI a 15 3. (i) a 6. (ii) 6. (iii) 5: 5. (i) S. ., 1 ... TI 6. (i) JT0 (ii) 4Ad 10. (i) ; (ii) a x (iii) ; (iv) - sec-a#39; x (vi) 2 cos-1 x (vii) tan- \x (viii) ; cos-a#39; x (xi) sin-a#39; x (xii) 3 tan-! ; (xiii) + ; tan-1 x - x + y ... (i) + *; (ii) H;. EXERCISE 5.2 Tt - 5 - - 1 4 2. 5: 3. (i) 5. (ii) 5: 4. 5 : 6. *-*, v-o 7. x = 1, y = 2; x = 2, y = 7. CHAPTER TEST N24 a N3 . ... 1 RECAP In class XI, you have read INVERSE TRIGONOMETRIC FUNCTIONS A-249 Answers.

Title | : | APC Understanding ISC Mathematics - Class 12 - Sections - A, B & C - Avichal Publishing Company |

Author | : | M.L. Aggarwal |

Publisher | : | Avichal Publishing Company - |

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