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2. Inverse Trigonometric Functions
Home · Class 12 · Maths · Mathematics - Exemplar · 2. Inverse Trigonometric Functions
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Q14 of 55 Page 35

Prove that .

We have

LHS



Let




And,



[Since, ]




Let





Hence Proved.


More from this chapter

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12

Prove that

13

Find the simplified form of

cos^-1 ( 3/5 cosx + 4/5 sinx ), where xin[ - 3 pi /4 , pi /4 ].

15

Show that

16

Prove that .

Questions · 55
2. Inverse Trigonometric Functions
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