1 If sec A = cosec A and 0≤A≤90, state the value of A 2 If tan - Maths - Trigonometry

Question

1 If sec A = cosec A and 0 ≤ A ≤ 90 , state the value
of A
2 If tan θ = cot θ and 0 ≤ θ ≤ 90 ,
State the value of θ
3 If sin x = cos y; write the relation between x and y, if both the
angles x and y are acute

Sambit Mallick · Answer

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1. If sec A = cosec A and 0 ≤ A ≤ 90 , state the value of A. 2. If tan θ = cot θ and 0 ≤ θ ≤ 90 , State the value of θ . 3. If sin x = cos y; write the relation between x and y, if both the angles x and y are acute.

1. If sec A = cosec A and $0 \leq A \leq 90$ , state the value of A.
2. If tan $θ$ = cot $θ$ and $0 \leq θ \leq 90$ , State the value of $θ$ .
3. If sin x = cos y; write the relation between x and y, if both the angles x and y are acute.