x² 12 2. 5. Co

Q: Simplify 2sin(4x) cos(4x)

A:

Q: cos² 0 - 1 1 inet 12. lim

A:

Q: tan (? + ?/4) = −√3.

A: tan(? + ?/4) = –√3 To find the value of ? in the equation : tan(? + ?/4) = –√3 we can use the…

Q: X-1 x-1 3 2 For what values of x, -2 x-4 -4 =0 d with CamScanner -1 x-2

A:

Q: 87 D. (5r+ 2) B 39

A:

Q: Find tan L

A: Given,

Q: Evaluate | 3xy dy dx. Write your answer as a number in decimal form.

A:

Q: 17 X 1/5 / 1/2 X 3=?

A: Given:Type 1

Q: tan-+cotx%= 27 /2

A:

Q: Simplify. State any restrictions on the variables. a) log(x² – 4) – log(x – 2) b) log(x? + 7x + 12)…

A: According to question,Given,a. log x2 -4- log x-2

Q: substitution u = √x to evaluate √√√x+1 s X dx

A: The objective is to evaluate the integral.

Q: Solve for x. 6. X +5 7 X+1 OA. 10

A:

Q: Solve for x. In(5x – 3) = 2 O x = e2-3 O x = 1 e-3 a = e+3 O x =

A:

Q: 16 30 Find the exact value of x.

A: SOLUTION-

Q: 40 9. Find the exact value of .

A: topic - Pythagoras theorem

Trigonometric Identities

Trigonometry in mathematics deals with the right-angled triangle’s angles and sides. By trigonometric identities, we mean the identities we use whenever we need to express the various trigonometric functions in terms of an equation.

Inverse Trigonometric Functions

Inverse trigonometric functions are the inverse of normal trigonometric functions. Alternatively denoted as cyclometric or arcus functions, these inverse trigonometric functions exist to counter the basic trigonometric functions, such as sine (sin), cosine (cos), tangent (tan), cotangent (cot), secant (sec), and cosecant (cosec). When trigonometric ratios are calculated, the angular values can be calculated with the help of the inverse trigonometric functions.