Question

3. If secx = m and tan x = n, find the value of 1/m {(m + n) +1/m+n}​

Answer 1

Answer:

1+ sinx + cosx + cosx is the value

Answer 2

Answer:

secx= m,tanx=n

1/secx{(secx+tanx)+1/secx+tanx}

1/secx{(secx+tanx)²+1}/secx+tanx

1/secx{secx +tanx+1}

secx/secx+tanx/secx+1/secx

1+sinx/cosx/1/cosx+cosx

1+sinx+cosx