Find the Exact Value of the Expression $1 - \tan ^ { 2 } 35 ^ { \circ } + \csc ^ { 2 } 55 ^ { \circ }$

question 319

Multiple Choice

Find the exact value of the expression. Do not use a calculator.
- $1 - \tan ^ { 2 } 35 ^ { \circ } + \csc ^ { 2 } 55 ^ { \circ }$

• A) 2
• B) 0
• C) \(- 1\)
• D) 1 )1