(1+ cot A+ tanA)(sinA- cosA)=secA/cosec^2A - cosecA/sec^2A= sinAtanA- cotAcosA
Answers
Answered by
0
Answer:
hjfgjffhfnnxnnxnngmhmmzkgZkzhktalhlzgahkskz
Step-by-step explanation:
lhxulullililusluljjssiilsislissiljllissljlljssjjjslj bn ncncnfnmghjhjkfhjxnfglkjhdj
smmsmjjlmjdjtjfngzzmkshkhsskkhskungnbgh
Similar questions