Question

please can anyone help me with my question !!! Use basic identities to simplify the expression.
sinx cosx secx cscx

Answer 1

\[secx = \frac{ 1 }{ cosx }\]
\[cosecx = \frac{ 1 }{ sinx}\]
now just plug these in your question
\[sinx \times cosx \times \frac{ 1 }{ cosx } \times \frac{ 1 }{ sinx }\]

Answer 2

is it 1 ?

Answer 3

yes

Answer 4

thank you