Question

find out lowest value of it ....pls help..​

Answer 1

12

Step-by-step explanation:

A cosec^2 +B sin^2

mini= 2×under root ab

==== 2× under root 4×9

==== 2× 2×3

= 12

Answer 2

Answer:

hii dear

hear is your answer

i hope this answer help you

please mark be brainliest.