What is 2Cot(1/2Cos-¹√5/3) equal to | NDA 2-2023 Maths solution

`2 cot ^(-1) 7+ cos ^(-1) ((3)/(5))` is equal to -

The value of tan[(1)/(2)cos^(-1)((sqrt(5))/(3))] is : | CLASS 12 | INVERSE TRIGONOMETRY | MATHS...

Number of solutions of the equation `2cot^-1 2 + cos^-1 (3/5) = cosec^-1 x` is-

The value of `sec^(2)(tan^(-1)2)+cosec^(2)(cot^(-1)3)=15` is

`2cot^-1 7+cos^-1 (3/5)` is equal to (A) `cot^-1 (44/117)` (B) `cosec^-1 (125/117)` (C)

sec^2(tan^-1 5) + cosec^2(cot^-1 5)=? , Find the value of sec^2 (arctan5) +cosec^2(arccot5) .

prove that 2cos^-1(x)=cos^-1(2x^2-1)

30 分で学ぶ三角法 • A レベル数学、Pure Year 2、第 6 章と第 7 章 📚

The value of `sec ( 2 cot^(-1) 2 + cos^(-1) . 3/5) ` is equal to

The value of `cot(c o s e c^(- 1)5/3+tan^(- 1)(2/3))i s`

Two angles of a triangle are cot^-1 2 and cot^-1 3, then the third angle is | 12 | INVERSE TRIGO...

Class 12 Maths Prove that cot(pi/4-2cot^(- 1)3)=7,Inverse trigonometry

Prove that `sec^(2) ( tan^(-1)2) + cosec^(2) ( cot^(-1)3) = 15`

The value of `cot(cosec^(-1)(5)/(3)+tan^(-1)""(2)/(3))` is

Find the value of 2 cos^(-1).(3)/(sqrt13) + cot^(-1).(16)/(63) + (1)/(2) cos^(-1).(7)/(25) | CLA...

tan^-1(1/4)+tan^-1(2/9)=1/2 cos^-1(3/5) || Prove that: `tan^-1(1/4)+tan^-1(2/9)=1/2 cos^-1(3/5)`.

2 cot^(-1) 5+cot ^(-1)7 +2 cot^(-1) 8=(pi)/(4) | 12 | TRIGONOMETRIC INVERSE CIRCULAR FUNCTIONS ...

Prove that: `sec^2(tan^(-1)2)+cos e c^2(cot^(-1)3)=15` `tan^2(sec^(-1)2)+cot^2(cos e c^(-1)3)=11`

Trigonometry Formulas -2