- 0
- √3
- 1
- Not define
- 2

Option 1 : 0

Free

Electric charges and coulomb's law (Basic)

42773

10 Questions
10 Marks
10 Mins

**Given:**

It is given that sec (θ + 45)° = √8/2

**Formula Used:**

Basic concept of trigonometric ratio and identities

We know that

Sec 45° = √2 and tan 0° = 0

**Calculation:**

We can simplifies the given expression

∴ Sec (θ + 45)° = 2√2/2

⇒ Sec (θ + 45)° = √2

⇒ Sec (θ + 45)° = Sec 45°

⇒ (θ + 45)° = 45°

⇒ θ = 0°

Now, we have to find tan θ

∴ tan 0° = 0

Hence, option (1) is correct

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