Math, asked by Smart979, 1 year ago

In triangle ABC , angle a =90˚ and AD is parallel to BC and C-D-B . Then prove that 1/AD^2=1/AB^2+1/AC^2

Answers

Answered by mamtesh19801

0

Step-by-step explanation:

get guy buggy sbshshsnsahshdhsajajarhehaha

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

hey solve this I will give you answer later ...

Math, 6 months ago

Simplity : 7^0*7²/7+7...

Math, 6 months ago

Find the value of √7 up to six decimal places by long division method.

Science, 1 year ago

in which condition do sodium chloride and silver nitrate react? what type of reaction is this.

Physics, 1 year ago

using the definition of linear simple harmonic motion derive an expression for the angular of a body in simple harmonic motion...

Physics, 1 year ago

what is the volume of 2 mol oxigen in STP ....???..

Chemistry, 1 year ago

for the reaction pcl3 + cl2 gives PCL5 delta H is minus x kilo joule if the heat of formation of pcl3 is minus y k Joule,what if heat of formation ofpcl5...

English, 1 year ago

best charactersketch of helen keller...