Question

If Sin²Ø-1= 0, then find Ø & find the value of Cos²Ø+ tan²Ø
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Answer 1

Answer:

$\huge\underline{ \underline{ \red {your \: \: \: answer}}}$

Step-by-step explanation:

$\bf\red{ \mapsto: {sin}^{2} \theta = 1 } \\ \\ \bf\purple{ \mapsto:{sin}^{2} \theta = 1 } \\ \\ \bf\orange{ \mapsto: {sin} \theta = 1} \\ \\ \bf\green{ \mapsto: {sin} \theta = sin 90 \degree} \\ \\ \bf\red{ \mapsto: \theta = 90 \degree} \\ \\ \bf\orange{ \mapsto: {cos}^{2} \theta + {tan}^{2} \theta } \\ \\ \bf\purple{ \implies: {cos}^{2} 90\degree + {tan}^{2}90 \degree } \\ \\ \bf\blue{ \implies: {0}^{2} + { \infty }^{2} } \\ \\ \bf\pink{ \implies: 0 + { \infty }^{2} }$

$\large\boxed{ \fcolorbox{violet}{lime}{hope \: it \: help \: you}}$