Question

Value of: ↑equation will be:​

Answer 1

Answer:

$\huge\bold{\mathbb{\purple{A{\pink{N{\green{S{\blue{W{\red{E{\orange{R}}}}}}}}}}}}}$

-3

Step-by-step explanation:

$3 \: {cot}^{2} \alpha - 3 {cosec}^{2} \alpha \\ = 3( {cot}^{2} \alpha - {cosec}^{2} \alpha ) \\ = 3( - 1) \\ = - 3$

Hope this will help you ....

.Thank you ....❤