Question

Triangle ABC is a right triangle right angled at C then the value of cosec ^2 A - tan^2 B is

Answer 1

Answer:

sueeeh bjhjjbhjjbjijih

Answer 2

Answer:

1

Step-by-step explanation:

cosec ^2 A = AB^2/BC^2

tan^2 B = AC^2/BC^2

thus, cosec^2 A - tan^2 B = (AB^2 - AC^2 )/BC^2

                                            = BC^2/ BC^2

                                            = 1

PLS MARK BRAINLIEST