CBSE 12th Standard Maths Subject Inverse Trigonometric Functions HOT Questions Fill Ups Questions 2021
By QB365 on 28 May, 2021
QB365 Provides the HOT Question Papers for Class 12 Maths, and also provide the detail solution for each and every HOT Questions. HOT Questions will help to get more idea about question pattern in every exams and also will help to get more marks in Exams
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CBSE 12th Standard Maths Subject Inverse Trigonometric Functions HOT Questions Fill Ups Questions 2021
12th Standard CBSE
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Reg.No. :
Maths
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if tan-1 (a/x) + tan-1 (b/x) = \(\pi\) /2, then x =
(a)\(\sqrt { ab } \)
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if (a < 0) and x \(\varepsilon \) (-a, a), simplify tan-1 \(\left( \frac { x }{ \sqrt { { a }^{ 2 }-{ x }^{ 2 } } } \right) \)
(a)\(-sin^{ -1 }\left( \frac { x }{ a } \right) \)
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If x + y + z = xyz , then the valu of tan-1x + tan-1y + tan-1 z =
(a)\(\pi\)
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CBSE 12th Standard Maths Subject Inverse Trigonometric Functions HOT Questions Fill Ups Questions 2021 Answer Keys
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\(\sqrt { ab } \)
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\(-sin^{ -1 }\left( \frac { x }{ a } \right) \)
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\(\pi\)
