Question

please answer........​

Answer 1

Answer:

Step-by-step explanation:We need to find the value of k

The value of k is 24

Answer 2

Answer:

Step-by-step explanation:

K+1= sec²(theta){1-sin²(theta) {as 1-sin²(theta)= cos²( theta)}

K+1= sec²(theta){cos²(theta)

K+1=1 {as cos²(theta)sec²(theta)=1}

K=0