Question

Eliminate theta between the equations :

1. x= a sec theta , y = b tan theta.

2. x= h + a cos theta , y = k + b sin theta

Answer 1

⭐⭐⭐⭐⭐ ANSWER ⭐⭐⭐⭐⭐

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❄❄❄❄ EXPLANATION ❄❄❄❄

➡ In first numerical and also in second numerical, we had find the values of sec theta and tan theta [IN QUESTION 1], cos theta and sin theta [IN QUESTION 2].

➡ Then we apply trigonometric formulas immediately.

➡ In first numerical, sec²theta-tan²theta=1.

➡ In second numerical, sin²theta+cos²theta=1.

➡ Thus, the thetas got eliminated and our answer becomes ready.

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⭐⭐⭐ ALWAYS BE BRAINLY ⭐⭐⭐

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