Sin square theta 135 sec squared theta 135
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Answer:
1
Step-by-step explanation:
sin²135 * Sec²135
= sin²135/Cos²135
= Tan²135
= [Tan(90+45)]² (∵ Tan(90+θ) = -Cotθ)
= [- Cot45]²
= Cot²45
= 1.
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