1- y = Sin = X y = 3+ Sinx 3- Graph the functions: 1 ارسم الدوال ۔ 2- y = 3 tanX 4- y = cot 3 X

Q: Differentiate. y = sec(θ) tan(θ)

A: Given y=sec θ. tan θ⇒dydθ=ddθsecθ.tanθ

Q: 5. (tan2x + cot2x)² dx

A:

Q: /3 Without using a calculator: tan¬1 ( 3

A:

Q: Sin

A: Given, cosθ=817 θ lies in IV quadrant so sine will be negative

Q: -y = sin Va

A:

Q: Find tano $+ SinØ

A:

Q: Express cos°x as a function of multiple angles.

A: The function of multiple angles is given below,

Q: sece-cos e The simplified form of is sece+cose

A: We will simplify as following.

Q: Differentiate sin y =a'

A: Consider  y=asin−1x2

Q: X 40 50 Y 30 Z

A: We know tanθ=PerpendicularBase=oppositeadjacent

Q: Simplify cos(3Z45º) sin(5Z60°)

A:

Q: 2. a. arctan(-1) b. tanV3 C. tan-

A: a)tan-1(-1)=-π4b)tan-1(3)=π3

Q: A 7 15 Figure 1

A:

Q: Find if sin x +1= cos y

A: Given,           sinx+1=cosy

Q: 22х+5 3. х2+20 dx

A: We have  (3) I=∫22x+5x2+20 dx We can write as I=22∫xx2+20+5∫ 1x2+20dxI=22I1+5I2

Q: Sin2A =

A: The detailed solution is given below Thank you

Q: 2 2- Find if y = dx sin2x sinx

A:

Q: cosx+1=sinx

A: