Question

$\large \color{lime} \: \bigstar \: More \: Formulas \: \\ \\ \color{aqua}Si \: = \: \frac{P \times R \times T}{100} \\ \\ \\ \color{aqua}Amount \: = \: Principal\:+\:Intrest \\ \\ \\ \color{aqua}Formula \: for \: Ci \: = \: A\:=\:P( {\frac{1 + r}{n} )}^{n \times t } \\ \color{aqua}where \: \: A =\:final\: amount \\\color{aqua} P\:=\: Principal \\ \color{aqua}r \: = \:rate \: of \: intrest \\ \color{aqua} n \: = \: number \: of \: times \: interest \: applied \: per \: time \: period \\ \color{aqua}t \: = \: number \: of \: time \: periods \: elapsed.$
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Answer 1

$\huge\bf\underline{\underline{\pink{A}\orange{N}\blue{S}\red{W}\green{E} \purple{R}}}★$

$= \: A\:=\:P( {\frac{1 + r}{n} )}^{n \times t } \\ \color{aqua}where \: \: A =\:final\: amount \\\color{aqua} P\:=\: Principal \\ \color{aqua}r \: = \:rate \: of \: intrest \\ \color{aqua} n \: = \: number \: of \: times \: interest \: applied \: per \: time \: period \\ \color{aqua}t \: = \: number \: of \: time \: periods \: elapsed.$

Answer 2

Step-by-step explanation:

$\huge\mathcal\colorbox{purple}{{\color{aqua}{\boxed{\boxed{\begin{array}{ |c |c|c|c|c|c|} \hline\bf\angle A & \bf{0}^{ \circ} & \bf{30}^{ \circ} & \bf{45}^{ \circ} & \bf{60}^{ \circ} & \bf{90}^{ \circ} \\ \\\hline \rm sin A & 0 & \dfrac{1}{2}& \dfrac{1}{ \sqrt{2} } & \dfrac{ \sqrt{3}}{2} &1 \\ \\\hline \rm cos \: A & 1 & \dfrac{ \sqrt{3} }{2}& \dfrac{1}{ \sqrt{2} } & \dfrac{1}{2} &0 \\ \\ \hline\rm tan A & 0 & \dfrac{1}{ \sqrt{3} }&1 & \sqrt{3} & \rm \infty \\ \\\hline \rm cosec A & \rm \infty & 2& \sqrt{2} & \dfrac{2}{ \sqrt{3} } &1 \\ \\\hline \rm sec A & 1 & \dfrac{2}{ \sqrt{3} }& \sqrt{2} & 2 & \rm \infty \\ \\ \hline\rm cot A & \rm \infty & \sqrt{3} & 1 & \dfrac{1}{ \sqrt{3} } & 0\end{array}}} }}}$