Math, asked by daksh173, 8 months ago

Answer these 2 questions, i will promote your helpful answer, please be fast....

Attachments:

Answers

Answered by nairabin14

1

Answer:

19-(b),20-(b)

Step-by-step explanation:

tan a - sec a = p

then always

tan a + sec a = 1/p

Previous Question

Next Question

Similar questions

History, 4 months ago

who is Adam and EvE according to Abrahamic Religions ?

Math, 4 months ago

Add 25,26,27 in two different ways by using associative property...

English, 4 months ago

can go/stress/making small/way in /a/eliminating/changes/lifestyle/long...

Science, 8 months ago

name the type of joint of your leg which helps you to bend the leg...

Math, 8 months ago

kishan bought a second hand motorcycle for RS 25400.He spent RS 600 to repair it and sold it dorje at 6% loss.How much did Dorje pay it?

Hindi, 11 months ago

4. Diagonals of a Rectangle are equal. 5. Diagonals of a Rhombus are equal. Give Reasons 1. Every square is a rectangle. 2. Every parallelogram is not a rectangle . Every rhombus is not a square. Fvery square is a rhombus.noon ...

Math, 11 months ago

Find discrimant of x2 + 7x + 10 = 0 ...

Physics, 11 months ago

Change of state takes place at a fixed temperature. Give reason.