what is love and sadness please help me give the answer
Answers
Answer:
Correct question :-
\sf \small\sqrt{\dfrac{1 + cos30\degree}{1-cos30\degree}} = ?1−cos30°1+cos30°=?
Solution :-
By rationalising the denominator ,
\sf\dashrightarrow \small \sqrt{\dfrac{1 + cos30\degree}{1-cos30\degree}\times \dfrac{1+cos30\degree}{1+cos30\degree}}⇢1−cos30°1+cos30°×1+cos30°1+cos30°
\sf \dashrightarrow \small \sqrt{\dfrac{(1+cos30\degree)^2}{(1-cos30\degree)(1+cos30\degree)}}⇢(1−cos30°)(1+cos30°)(1+cos30°)2
\qquad \small\sf \bullet \; (a+b)(a-b) = a^2-b^2∙(a+b)(a−b)=a2−b2
\sf \dashrightarrow \small \dfrac{\sqrt{(1+cos30\degree)^2}}{\sqrt{1 - cos^230\degree}}⇢1−cos230°(1+cos30°)2
\sf \dashrightarrow \small \dfrac{1+cos30\degree}{\sqrt{sin^230\degree}}⇢sin230°1+cos30°
\sf \dashrightarrow \small \dfrac{1}{sin30\degree} + \dfrac{cos30\degree}{sin30\degree}⇢sin30°1+sin30°cos30°
\sf \dashrightarrow \small cosec30\degree + cot30\degree⇢cosec30°+cot30°
\sf \dashrightarrow \small 2 + \sqrt3⇢2+3
\boldsymbol\therefore \underline{\sf \green{Hence , \; \sqrt{\dfrac{1 + cos30\degree}{1-cos30\degree}} = 2 + \sqrt3 }}∴Hence,1−cos30°1+cos30°=2+3
Answer:
Sad love. The concept is seemingly as ineffable as love itself, although most people understand exactly how sad love feels. Separately, sadness is felt as a heavy emptiness that may be coupled with a yearning to have what is unattainable or to bring back what was lost.
Explanation: