Question

sin(50°+ theta) - cos(40° - theta) + tan 1° tan 10° tan80° tan89°​

Answer 1

Answer:

Tan theta is equal to a upon B then B cos 2 theta + a sin 2 theta are equal toTan theta is equal to a upon B then B cos 2 theta + a sin 2 theta are equal toTan theta is equal to a upon B then B cos 2 theta + a sin 2 theta are equal toTan theta is equal to a upon B then B cos 2 theta + a sin 2 theta are equal toTan theta is equal to a upon B then B cos 2 theta + a sin 2 theta are equal toTan theta is equal to a upon B then B cos 2 theta + a sin 2 theta are equal toTan theta is equal to a upon B then B cos 2 theta + a sin 2 theta are equal toTan theta is equal to a upon B then B cos 2 theta + a sin 2 theta are equal to