Question

I need help !!!!!!!!!!

Answer 1

• 
  `\tt {sin}^(2) x + cos^(2) \longrightarrow1`
• 
  `\tt \: \frac{ {sin}(x )}{cos(x)} \longrightarrow \: tan(x)`
• 
  `\tt \: 1 + {tan}^(2) (x) \longrightarrow \: {sec}^(2) (x)`
• 
  `\tt \: (1)/(tan(x)) \longrightarrow \: cot(x)`
• 
  `\tt \: (1)/(sin(x)) \longrightarrow \: csc(x)`
• 
  `\tt \: (1)/(cos(x)) \longrightarrow \: sec(x)`
• 
  `\tt \: 1 + cot ^(2) (x) \longrightarrow \: {csc}^(2) (x)`

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Answer 2

1. a

2. c

3. e

4. b

5. d

6. g

7. f