Question

plz URGENT!!! i will mark u brainliest...​

Answer 1

Answer:

sorry

Step-by-step explanation:

but your image is not clear so can not understand what you ask

Answer 2

Answer:

$2cos^{2} A$

Step-by-step explanation:

$sin^{2}Acot^{2}+cos^{2}\\\\=sin^{2}A*\frac{cos^{2}A}{sin^{2}}+cos^{2}\\\\=cos^{2}A+cos^{2}A\\\\=2cos^{2}A$